Assoc. Prof. Dr. Vorapoj Patanavijit


Name: Assoc. Prof. Dr. Vorapoj Patanavijit

Position: Lecturer

Email: vorapojptn@au.edu

Office: VME0306


Education

  • Ph.D. in Electrical Engineering, Chulalongkorn University 
  • M. Eng. in Electrical Engineering, Chulalongkorn University 
  • B. Eng. in Electrical Engineering,  Chulalongkorn University 

Research Area:

  • Super-Resolution Reconstruction (SRR)
  • Image/Video Reconstruction and Restoration
  • Inverse Problem and Regularization Methods
  • Robust Estimation Technique
  • Digital Image Processing (DIP) and Multidimensional Signal Processing
  • Motion Estimation, Optical Flow Estimation and Image Registration
  • Compressive Sensing (CS)
  • Image/Video Compression and Coding
  • Digital Filtering
  • Digital Image Denoising
  • Digital Signal Processing (DSP)
  • Microprocessor Based Systems Analysis/Design

Books

  • Vorapoj Patanavijit, “SIGNALS AND SYSTEMS” (3rd Edition), Faculty of Engineering, Assumption University of Thailand, July 2016. (373 pages)
  • Vorapoj Patanavijit, “DIGITAL SIGNAL PROCESSING” (1st Edition), Faculty of Engineering, Assumption University of Thailand, July 2016. (557 pages)

Publications

International Journals and Transactions

  1. Vorapoj Patanavijit, Darun Kesrarat and Kornkamol Thakulsukanant, The Alternative Irregularity Reduction Algorithm Built on 2-Stage Identification with AMF On Fix Magnitude Impulsive Outlier, Indonesian Journal of Electrical Engineering and Computer Science (IJEECS), Institute of Advanced Engineering and Science (IAES), Indonesia, Vol.28, No.3, December 2022. (p-ISSN: 2502-4752, e-ISSN: 2502-4760) (indexed by SCOPUS: Q3)
  2. Vorapoj Patanavijit and Kornkamol Thakulsukanant, An Innovative Vigorous Outlier Recognition Placed on Localised Rank-Ordered Logarithmic Differences For Fix-Amplitute Impulsive Noise, Bulletin of Electrical Engineering and Informatics (BEEI), Institute of Advanced Engineering and Science (IAES), Vol.11, No.4, Aug. 2022. (ISSN: 2089-3191) (indexed by SCOPUS : Q3)
  3. Darun Kesrarat and Vorapoj Patanavijit, Noise Resistance Territorial Intensity-Based Optical Flow Using Inverse Confidential Technique on Bilateral Function, Bulletin of Electrical Engineering and Informatics (BEEI), Institute of Advanced Engineering and Science (IAES), Vol.10, No.6, December 2021. (ISSN: 2089-3191) (indexed by SCOPUS : Q3)
  4. Vorapoj Patanavijit and Kornkamol Thakulsukanant, Simulation Inquisition of Noise Dissolving Algorithm Hinge on TTSD filter for RIIN Situation, ECTI Transactions on CIT (Computer and Information Technology), ECTI Association, Thailand, Vol.15, No.3, December 2021. (ISSN 2286 – 9131) (indexed by SCOPUS : Q4, TCI Group 1 and ACI)
  5. Vorapoj Patanavijit and Kornkamol Thakulsukanant, A Computational Experimental Investigation of Noise Suppressing Technique Stand on Hard Decision Threshold Dissimilarity under Fixed-Intensity Impulse Noise, Indonesian Journal of Electrical Engineering and Computer Science (IJEECS), Institute of Advanced Engineering and Science (IAES), Indonesia, Vol.24, No.1, October 2021. (ISSN 2502-4760, 2502-4752) (indexed by SCOPUS: Q3)
  6. Vorapoj Patanavijit and Kornkamol Thakulsukanant, The Novel Noise Classification Techniques Found on QTSD (Quadruple Threshold Statistical Detection) Filter under FIIN Environment, Bulletin of Electrical Engineering and Informatics (BEEI), Institute of Advanced Engineering and Science (IAES), Vol.10, No.5, October 2021. (ISSN: 2089-3191) (indexed by SCOPUS : Q3)
  7. Darun Kesrarat and Vorapoj Patanavijit, Experimental Analysis of Non-Gaussian Noise Resistance on Global Method Optical Flow using Bilateral in Reverse Confidential, Bulletin of Electrical Engineering and Informatics (BEEI), Institute of Advanced Engineering and Science (IAES), Vol.10, No.2, April 2021. (ISSN: 2089-3191) (indexed by SCOPUS : Q3)
  8. Vorapoj Patanavijit, Computational Scrutiny of Image Denoising Method Found on DBAMF under SPN Surrounding, International Journal of Electrical and Computer Engineering (IJECE), Institute of Advanced Engineering and Science (IAES), Vol.10, No.4, August 2020 (Part II). (ISSN: 2088-8708) (indexed by SCOPUS : Q2)
  9. Kriengkri Langampol, Kanabadee Srisomboon, Vorapoj Patanavijit and Wilaiporn Lee, Smart Switching Bilateral Filter with Estimated Noise Characterization for Mixed Noise Removal, Mathematical Problems in Engineering, Article ID 5632145, Hindawi. 2019 (ISSN: 1024-123X, 1563-5147) (indexed by ISI)
  10. Darun Kesrarat, Kornkamol Thakulsukanant and Vorapoj Patanavijit, A Novel Elementary Spatial Expanding Scheme Form on SISR Method with Modifying Geman&Mcclure Function, TELKOMNIKA: Telecommunication, Computing, Electronics and Control, Institute of Advanced Engineering and Science (IAES), Vol.17, No.5, Oct 2019. (ISSN: 1693-6930) (indexed by SCOPUS)
  11. Vorapoj Patanavijit, Denoising Performance Analysis of Adaptive Decision Based Inverse Distance Weighted Interpolation (DBIDWI) Algorithm for Salt and Pepper Noise, Indonesian Journal of Electrical Engineering and Computer Science (IJEECS), Institute of Advanced Engineering and Science (IAES), Indonesia, Vol.15, No.2, Aug. 2019. (ISSN 2502-4760, 2502-4752) (indexed by SCOPUS)
  12. Vorapoj Patanavijit and Kornkamol Thakulsukanant, The Statistical Analysis of Random-Valued Impulse Noise Detection Techniques Based on The Local Image Characteristic : ROAD, ROLD and RORD, Indonesian Journal of Electrical Engineering and Computer Science (IJEECS), Institute of Advanced Engineering and Science (IAES), Indonesia, Vol.15, No.2, Aug. 2019. (ISSN 2502-4760, 2502-4752) (indexed by SCOPUS)
  13. Vorapoj Patanavijit and Kornkamol Thakulsukanant, Simulated Evaluation of New Switching Based Median Filter for Suppressing SPN and RVIN, Indonesian Journal of Electrical Engineering and Computer Science (IJEECS), Institute of Advanced Engineering and Science (IAES), Indonesia, Vol.15, No.2, Aug. 2019. (ISSN 2502-4760, 2502-4752) (indexed by SCOPUS)
  14. Vorapoj Patanavijit, Performance Analysis of Digital FIR LP Filter Implementation Technique Based on Window Techniques, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.20, No.3, June 2019. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  15. Vorapoj Patanavijit, The Mathematical Analysis of System Function Based on Linear Difference Equation for Stability, Causality, Inverse Prospective, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.20, No.3, June 2019. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  16. Vorapoj Patanavijit, Computational Investigation of Digital IIR Low-Pass Filter Implementation Technique Found on Chebyshev II Method and Impulse Invariance Method, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.20, No.3, June 2019. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  17. Vorapoj Patanavijit, Comprehensive Simulation Study of Chebyshev I Procedure and Bilinear Transformation Procedure for Digital IIR Filter Designing, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.20, No.2, April. 2019. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  18. Vorapoj Patanavijit, Mathematical Model of Multirate Signal Processing Concept on Down and Up Sampling Multistate and Polyphase Decompositions for DSP and Digital Communication Application, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.20, No.2, April. 2019. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  19. Vorapoj Patanavijit, The Mathematical Model of The Spectral Response of Discrete Time Linear Time Invariance Systems for DSP and Digital Communication Prospective, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.20, No.2, April. 2019. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  20. Vorapoj Patanavijit, Computer Experiments of Digital IIR Filter Design Procedure using Chebyshev-I Approach and Impulse Invariance Procedure, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.20, No.1, Feb. 2019. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  21. Vorapoj Patanavijit, Computer Simulation Analysis of Bilinear Transformation Concept on the Digital IIR Butterworth Filter, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.20, No.1, Feb. 2019. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  22. Vorapoj Patanavijit, Mathematical Model of Discrete Time Analysis of Bandlimited Signal Reconstructing and Processing Concept for Digital Communication, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.20, No.1, Feb. 2019. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  23. Vorapoj Patanavijit, Experimental Simulation of Digital IIR Filter Design Technique Based on Butterworth Concept and Impulse Invariance Concept, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.19, No.6, Dec. 2018. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  24. Darun Kesrarat, Vorapoj Patanavijit, Experimental Analysis on Non-Gaussian Noise Robust Optical Flow Using Adaptive-Lorentzian, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.19, No.6, Dec. 2018. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  25. Vorapoj Patanavijit and Kornkamol Thakulsukanant, Simulated Evaluation of AMF (Adaptive Median Filter) for Noise Removal on SPN (Salt and Pepper Noise) and Random-Valued Impulse Noise, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.19, No.5, Oct. 2018. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  26. Vorapoj Patanavijit and Kornkamol Thakulsukanant, A Velocious SI-SR Approach Organized on Edge Prediction with An Adaptive Myriad Function, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.19, No.5, Oct. 2018. (ISSN 1473-8031, 1473-804X) (indexed by SCOPUS)
  27. Vorapoj Patanavijit and Kornkamol Thakulsukanant, An Extra-Rate Spatial Enhancement Constructed by MSRR using Regularized Technique and SSRR using High-Frequency Pre-Forecasting, ECTI Transactions on CIT (Computer and Information Technology), ECTI Association, Thailand, Vol.12, No.1, May. 2018. (ISSN 2286 – 9131) (indexed by SCOPUS, TCI Group 1 and ACI)
  28. Darun Kesrarat and Vorapoj Patanavijit, Verification of Video Reconstruction Using Bilateral-Reverse Directional Global Based Optical Flow over Non-Gaussian Noise, International Journal of Simulation: Systems, Science and Technology, United Kingdom, Vol.12, No.1, May. 2018. (ISSN 2286 – 9131) (indexed by SCOPUS)
  29. Vorapoj Patanavijit and Kornkamol Thakulsukanant, An Empirical Evaluation of the Parameters of Trilateral Filter for Noise Removal Implementation on Gaussian and Impulsive Noise, ECTI Transactions on CIT (Computer and Information Technology), ECTI Association, Thailand, Vol.11, No.2, Nov. 2017, pp. 190-202. (ISSN 2286 – 9131) (indexed by TCI Group 1 and ACI)
  30. Vorapoj Patanavijit, The Performance Analysis of Universal Inspection Registration for Video Multi-Frame Super Resolution Reconstruction Established on Stochastic Maximum A Posteriori Framework, RMUTT Journal Sciences and Technology, RMUTT, Vol. 7, No. 2, July.-Dec. 2017, pp. 153-167. (indexed by TCI Group 1 and ACI)
  31. Vorapoj Patanavijit, Influence Impact of Window-Size, Spatial and Radiometric Variance, of Image Bilateral Denoising Algorithm under AWGN Ambiance, Rangsit Journal of Arts and Sciences, Rangsit University, Vol. 7 No. 1, Jan-June 2017. (ISSN 2229-063X (Print)/ISSN 2392-554X (Online)) (Indexed by TCI Group 1 and ACI)
  32. Vorapoj Patanavijit, The Study of an EDO Kernel and M0 Parameter for a SI-SRR, Panyapiwat Journal, Panyapiwat Institute of Management (PIM), Thailand, Vol. 8, Supplementary Issue, Dec. 2016. (indexed by TCI Group 1 and ACI)
  33. Darun Kesrarat and Vorapoj Patanavijit, Experimental analysis on noise tolerance of bidirectional confidential with bilateral filter in local based optical flow for image reconstruction, Rangsit Journal of Arts and Sciences, Rangsit University, Vol. 6 No. 2, July-Dec. 2016, pp. 117-127. (ISSN2229-063X (Print)/ISSN2392-554X (Online)) (Indexed by TCI Group 1 and ACI)
  34. Darun Kesrarat and Vorapoj Patanavijit, Experimental Study in Error Vector Magnitude of Bidirectional Confidential with Median Filter on Spatial Domain Optical Flow under Non Gaussian Noise Contamination, ECTI Transactions on EEC (Electrical Engineering/Electronics and Communications), ECTI Association, Thailand. Vol.14, No.2, August 2016. (ISSN 1685-9545) (Indexed by SCOPUS, OHEC, SJR : Scientific Journal Rankings, TCI Group 1 and ACI)
  35. Vorapoj Patanavijit and Kornkamol Thakulsukanant, A Performance Impact of Andrew’s Sine Threshold for a Robust Regularized SRR Based on ML Framework, Rangsit Journal of Arts and Sciences, Rangsit University, Vol. 6 No. 1, January-June 2016. (ISSN 2229-063X (Print)/ISSN 2392-554X (Online)) (Indexed by TCI Group 1 and ACI)
  36. Vorapoj Patanavijit, Comparative Experimental Exploration of Robust Norm Functions for Iterative Super Resolution Reconstructions under Noise Surrounding, ECTI Transactions on EEC (Electrical Engineering/Electronics and Communications), ECTI Association, Thailand. Vol.13, No.2, August 2015. (ISSN 1685-9545) (Indexed by SCOPUS, OHEC, SJR : Scientific Journal Rankings, TCI Group 1 and ACI)
  37. Vorapoj Patanavijit, An Adaptive and Statistical Efficiency Myriad Filter for a Recursive Image Reconstruction Using a Multi-Frame SRR Algorithm with a Stochastic Regularization for Video Sequences, Journal of Convergence Information Technology (ISSN: 1975-9320), AICIT (Advanced Institute of Convergence Information Technology), Korea, Vol. 10, Number 5, Sep. 2015. (indexed by SJR : Scientific Journal Rankings)
  38. Kanabadee Srisomboon, Vorapoj Patanavijit, Wilaiporn Lee, A Modified- Fast Spectrum Sensing with Coordinate System under Path Loss Effect and Noise Uncertainty for Cognitive Radio Networks, Journal of Convergence Information Technology (ISSN: 1975-9320), AICIT (Advanced Institute of Convergence Information Technology), Korea, Vol. 10, Number 5, Sep. 2015. (indexed by SJR : Scientific Journal Rankings)
  39. Pham Hong Ha and Vorapoj Patanavijit, A Novel Application to Image Restoration Based on Regularized SL0 Algorithm in Frequency Domain, ECTI Transactions on CIT (Computer and Information Technology), ECTI Association, Thailand, 2013. Vol.7, No.2, Nov. 2013, pp. 182-196. (ISSN 2286 – 9131) (indexed by TCI Group 1)
  40. Kanabadee Srisomboon, Supap Srisaiprai, Preecha Thongdit, Vorapoj Pattanavijit and Wilaiporn Lee, A Performance Comparision of Two PWS Filters in Different Domain for Image Reconstruction Technique under Different Image Types, ECTI Transactions on CIT (Computer and Information Technology), ECTI Association, Thailand, 2013. Vol.7, No.2, Nov. 2013, pp. 169-181. (ISSN 2286 – 9131) (indexed by TCI Group 1)
  41. Darun Kesrarat and Vorapoj Patanavijit, Experimental Analysis of Performance Comparison on Both Linear Filter and Bi Directional Confidential Technique for Spatial Domain Optical Flow Algorithm, ECTI Transactions on CIT (Computer and Information Technology), ECTI Association, Thailand, Vol.7, No.2, Nov. 2013, pp. 157-168. (ISSN 2286 – 9131) (indexed by TCI Group 1)
  42. Parichat Sermwuthisarn, Duangrat Gansawat, Vorapoj Patanavijit and Supatana Auethavekiat, Impulsive Noise Rejection method for Compressed Measurement Signal in Compressed Sensing, EURASIP Journal on Applied Signal Processing (EURASIP JASP), Springer Publishing Corporation, ISSN: 1687-6180, March 2012. (ISI Impact Factor=1.01 according to 2011 Journal Citation Reports released by Thomson Scientific (ISI) in 2011)
  43. Parichat Sermwuthisarn, Supatana Auethavekiat, Duangrat Gansawat and Vorapoj Patanavijit, Robust Reconstruction Algorithm for Compressed Sensing in Gaussian Noise Environment Using Orthogonal Matching Pursuit with Partially Known Support and Random Subsampling, EURASIP Journal on Applied Signal Processing (EURASIP JASP), Springer Publishing Corporation, ISSN: 1687-6180, Feb 2012. (ISI Impact Factor=1.01 according to 2011 Journal Citation Reports released by Thomson Scientific (ISI) in 2011)
  44. Vorapoj Patanavijit, Supatana Auethavekiat and Somchai Jitapunkul, Video Enhancement Based on A Robust Hampel Iterative SRR with A General Observation Model, ECTI Transactions on EEC (Electrical Engineering/Electronics and Communications), ECTI Association, Thailand, Aug. 2011, pp. 223-235. (Indexed by CHE (Commission on Higher Education) of Thailand and Indexed by TRF (Thai Research Fund))
  45. Vorapoj Patanavijit, A Robust Iterative Multiframe Super-Resolution Reconstruction based on Hampel Stochastic Estimation with Hampel-Tikhonov Regularization, Pattern Recognition ISBN 978-953-307-014-8, IN-TECH, Kirchengasse 43/3, A-1070 Vienna, Austria, Oct. 2009 pp. 99-113. (intechweb.org).
  46. V. Patanavijit and S. Jitapunkul, A Lorentzian Stochastic Estimation for A Robust Iterative Multiframe Super-Resolution Reconstruction with Lorentzian-Tikhonov Regularization, EURASIP Journal on Applied Signal Processing (EURASIP JASP) : Special Issue on Super-Resolution Enhancement of Digital Video, Hindawi Publishing Corporation, Article ID 34821, May 2007, pp. 1-21. (ISI Impact Factor=0.463 according to 2006 Journal Citation Reports released by Thomson Scientific (ISI) in 2006)
  47. T. Sawangsri, V. Patanavijit and S. Jitapunkul, Face Segmentation using Novel Skin-Color Map and Morphological Technique, Transactions on Engineering, Computing and Technology, World Enformatika Society, ISSN 1305-5313, Dec. 2004.

International Proceedings and Conferences

  1. Vorapoj Patanavijit, Darun Kesrarata, Kitipoth Wasayangkool, Wilaipom Lee and Kornkamol Thakulsukanant, An Innovate Noise Extinguish Technique Ground on Iterative Median Filter for Low-Density Fix-Valued Impulse Noise, Proceeding of The National Conference on Information Technology 2022 (NCIT 2022), Thailand (IEEE Xplore)
  2. Vorapoj Patanavijit, Kitipoth Wasayangkool, Wilaipom Lee and Kornkamol Thakulsukanant, The MDBUTMF Aberration Exposure Routine For Aberration Extirpating on Constant Sizableness Impulsive Noise (CSIN), Proceeding of The National Conference on Information Technology 2022 (NCIT 2022), Thailand (IEEE Xplore)
  3. Vorapoj Patanavijit, Kitipoth Wasayangkool, Wilaipom Lee and Kornkamol Thakulsukanant, A Pervasive Achievement of Iterative Mean Filter for An Outlier Extinguish Objective on FVIN, The 2022 International Conference on Power, Energy and Innovations (ICPEI2022), Pattaya, Thailand, Oct. 2022. (IEEE Xplore)
  4. Vorapoj Patanavijit, Darun Kesrarata, Wilaipom Lee and Kornkamol Thakulsukanant, The Novel Three-Stage Outlier Disclosure Scheme For Fix Magnitude Impulsive Noise (FMIN), the 37th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), Thailand, July. 2022. (IEEE Xplore)
  5. Vorapoj Patanavijit, Darun Kesrarata and Kornkamol Thakulsukanant, The Arithmetical Examination of Irregularity Reduction Algorithm Built on 2-Stage Identification On Fix Magnitude Impulsive Outlier, The 2nd workshop on Biomedical Electrical Electronics and Communications Engineering, Thailand, Dec. 2021.
  6. Darun Kesrarata and Kornkamol Thakulsukanant and Vorapoj Patanavijit, An Extensive Demographic Inquiry of HDT Distinction for Localizing and Reestablishing Impulsive Irregularity Illustrations, The 2021 International Conference on Power, Energy and Innovations (ICPEI2021), Nakhon Ratchasima, Thailand, Oct. 2021. (IEEE Xplore)
  7. Vorapoj Patanavijit, Darun Kesrarata and Kornkamol Thakulsukanant, A Robust Outlier Classification Found On LROLD (Localised Rank-Ordered Logarithmic Differences) For Fix-Value Impulsive Noise, The 2021 International Electrical Engineering Congress (iEECON2021), Pattaya, Thailand, March 2021. (IEEE Xplore)
  8. Vorapoj Patanavijit and Kornkamol Thakulsukanant, The Impulse Outlier Suppression Techniques Using ROAD and VMF for Color Portraits, The 13th International Conference on Knowledge and Smart Technologies (KST-2021), Faculty of Informatics, Burapha University, Chonburi, Thailand, Jan., 2021. (IEEE Xplore)
  9. Vorapoj Patanavijit and Kornkamol Thakulsukanant, A Comprehensive Statistical Scrutiny of HDT Dissimilarity for Localizing and Restoring Impulsive Noisy Images, Proceeding of The 17th Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2020), ECTI Association Thailand, Phuket, Thailand, June 2020. (IEEE Xplore)
  10. Vorapoj Patanavijit and Kornkamol Thakulsukanant, Performance Inspection of Denoising Method Implemented by Decision Based Adaptive Median Filter for Using under RVIN Condition, The 19th International Symposium on Communications and Information Technologies (ISCIT 2019), Ho Chi Minh City, Vietnam, Sep. 2019. (IEEE Xplore)
  11. Kornkamol Thakulsukanant and Vorapoj Patanavijit, Simulation Evaluation of Noise Suppressing Technique Based on Decision Based Adaptive Median Filter for Salt&Pepper Noise, Proceeding of The 16th Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2019), ECTI Association Thailand, Pattaya, Thailand, July 2019. (IEEE Xplore)
  12. Kornkamol Thakulsukanant and Vorapoj Patanavijit, Competence Investigation of Noise Detecting Procedure Found on TTSD (Triple Threshold Statistical Detection) filter for SPN, The 4th IEEE International Conference on Consumer Electronics (ICCE) Asia (IEEE ICCE-Asia 2019)”, Bangkok, Thailand, June 2019. (IEEE Xplore)
  13. Vorapoj Patanavijit and Kornkamol Thakulsukanant, The Novel Denoising Technique Based on 8D Optimal Directions Using Statistical SD for Random-Valued Impulse Noise, Proceeding of 2018 IEEE 7th Global Conference on Consumer Electronics (GCCE 2018), Osaka, Japan, Oct. 2018. (IEEE Xplore)
  14. Darun Kesrarata and Vorapoj Patanavijit, Noise Resistance Global Method Optical Flow Using Adaptive Lorentzian Influence, Proceeding of 2018 IEEE 7th Global Conference on Consumer Electronics (GCCE 2018), Osaka, Japan, Oct. 2018. (IEEE Xplore)
  15. Darun Kesrarat, Kornkamol Thakulsukanant and Vorapoj Patanavijit, A Very High Rate Super Resolution Algorithm Unified on A Leclerc Stochastic Estimation SR and A Single Image Super Resolve Algorithm, Proceeding of The 15th Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2018), ECTI Association Thailand, Chiang Rai, Thailand, July 2018. (IEEE Xplore)
  16. Vorapoj Patanavijit, Performance Analysis of Denoising Algorithm Based on Adaptive Median Filter Under Unsystematic Intensity Impulse and Salt&Pepper Noise, The 6th International Electrical Engineering Congress (iEECON2018), Krabi, Thailand, March 2018. (IEEE Xplore)
  17. Vorapoj Patanavijit and Kornkamol Thakulsukanant, An Accelerated Super Resolve Stood on Manufactured Edge Component and An Adaptive Leclerc Function, The 21st International Workshop on Advanced Image Technology (IWAIT 2018), Chiang Mai, Thailand, Jan. 2018. (IEEE Xplore)
  18. Vorapoj Patanavijit and Kornkamol Thakulsukanant, A Modern Spatial Enhancing Method Decreed on a Robust MSRR and High-Frequency Synthesized SSRR for Ultra-Expansion Ratio, IEEE 2nd International Conference on Intelligent Informatics and BioMedical Sciences (ICIIBMS 2017), Okinawa, Japan, Nov. 2017. (IEEE Xplore)
  19. Kornkamol Thakulsukanant and Vorapoj Patanavijit, A Fast SISR Technique Founded on Synthesize High-Band Frequency and An Adaptive Hampel Stochastic Function, IEEE 2nd International Conference on Intelligent Informatics and BioMedical Sciences (ICIIBMS 2017), Okinawa, Japan, Nov. 2017. (IEEE Xplore)
  20. Darun Kesrarata and Vorapoj Patanavijit, Adaptive Lorentzian Norm Influence Function for Robust Local Based Optical Flow, 2017 IEEE 6th Global Conference on Consumer Electronics (GCCE 2017), Nagoya, Japan, Oct. 2017. (IEEE Xplore)
  21. Vorapoj Patanavijit and Kornkamol Thakulsukanant, Dissection Capability Analysis of Noise Suppression Technique Utilizing Trilateral Filter Under Mixed Noise Circumstances, Proceeding of The 14th Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2017), ECTI Association Thailand, Phuket, Thailand, June 2017. (IEEE Xplore)
  22. Darun Kesrarata and Vorapoj Patanavijit, Verification of Bidirectional Local Based Optical Flow with Bilateral Filter on Non-Gaussian Noise Contamination for Video Reconstruction, Proceeding of The 14th Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2017), ECTI Association Thailand, Phuket, Thailand, June 2017. (IEEE Xplore)
  23. Kornkamol Thakulsukanant and Vorapoj Patanavijit, A Novel Resolution Enhancement Established on An Iterative Regularized ML MSRR and High-Frequency Pre-Determining SSRR for Ultra-Magnification Rate, Proceeding of The 14th Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2017), ECTI Association Thailand, Phuket, Thailand, June 2017. (IEEE Xplore)
  24. Kornkamol Thakulsukanant and Vorapoj Patanavijit, Tukey’s Biweight Constrain Function For A Surrogate Image Enlargement Based On SISR Algorithm Using High Spectrum Estimation, Proceeding of The 8th International Conference on Information and Communication Technology for Embedded Systems (IC-ICTES 2017), Kasetsart University, Chonburi, Thailand, Thailand, May 2017. (IEEE Xplore)
  25. Vorapoj Patanavijit, A Simplex SISR Utilizing Upper-Band Spectrum Prognosis with An Alternative Regularized Andrew’s Sine Influence Function, The 2017 International Electrical Engineering Congress (iEECON2017), Pattaya, Thailand, March 2017. (IEEE Xplore)
  26. Vorapoj Patanavijit, The Ultra-Rate Spatial Enhancement Using MSRR Based on Huber Regularization and SSRR Based on Huber High-Spectrum Expectation, 2016 8th International Conference on Graphic and Image Processing (ICGIP 2016), Tokyo, Japan, Oct. 2016. (SPIE Digital Library)
  27. Darun Kesrarata and Vorapoj Patanavijit, Robust Optical Flow Using Adaptive Lorentzian Filter for Image Reconstruction under Noisy Condition, 2016 8th International Conference on Graphic and Image Processing (ICGIP 2016), Tokyo, Japan, Oct. 2016. (SPIE Digital Library)
  28. Vorapoj Patanavijit and Kornkamol Thakulsukanant, Empirical Exploration Achievement of Noise Removal Algorithm Based on Trilateral Filter for Both Gaussian and Impulsive Noise Ambiance, Proceeding of The 13th Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2016), ECTI Association Thailand, Chiang Mai, Thailand, June 2016. (IEEE Xplore)
  29. Darun Kesrarat and Vorapoj Patanavijit, Experimental Study on Image Reconstruction from Spatial Correlation-based Optical Flow Motion Vector over Non Gaussian Noise Contamination using Reversed Confidential with Bilateral Filter, Proceeding of The 13th Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2016), ECTI Association Thailand, Chiang Mai, Thailand, June 2016. (IEEE Xplore)
  30. Pisit Srisaiprai, Wilaiporn Lee and Vorapoj Patanavijit, An Alternative Technique using Median Filter for Image Reconstruction based on Partition Weighted Sum Filter, Proceeding of The 13th Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2016), ECTI Association Thailand, Chiang Mai, Thailand, June 2016. (IEEE Xplore)
  31. Kriengkri Langampol, Wilaiporn Lee and Vorapoj Patanavijit, The Switching Bilateral Denoising Performance Influence of Spatial and Radiometric Variance, Proceeding of The 13th Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2016), ECTI Association Thailand, Chiang Mai, Thailand, June 2016. (IEEE Xplore)
  32. Wanlapha Phummara, Kriengkri Langampol, Wilaiporn Lee and Vorapoj Patanavijit, An Optimal Performance Investigation for Bilateral Filter under Four Different Image Types, The 11th International Conference on Signal Image Technology & Internet Based Systems (SITIS 2015), Bangkok, Thailand, Nov 2015. (IEEE Xplore)
  33. Vorapoj Patanavijit, 4×4 High-Magnification Image Reconstruction Based on Hybrid of Multi-frame SR Approach and Image Super Resolve Algorithm, IEEE International Conference on Intelligent Informatics and BioMedical Sciences (ICIIBMS 2015), Okinawa, Japan, Nov. 2015. (IEEE Xplore)
  34. Kornkamol Thakulsukanant and Vorapoj Patanavijit, An Alternative Single-Image Super Resolution Framework Employing High Frequency Prediction Using A Robust Huber Rational Function, IEEE International Conference on Intelligent Informatics and BioMedical Sciences (ICIIBMS 2015), Okinawa, Japan, Nov. 2015. (IEEE Xplore)
  35. Darun Kesrarat and Vorapoj Patanavijit, Robust Global Based Spatial Correlation Optical Flow in Bidirectional Confidential Technique with Bilateral Filter, IEEE International Conference on Intelligent Informatics and BioMedical Sciences (ICIIBMS 2015), Okinawa, Japan, Nov. 2015. (IEEE Xplore)
  36. Vorapoj Patanavijit, The Bilateral Denoising Performance Influence of Window, Spatial and Radiometric Variance, The 2015 International Conference On Advanced Informatics: Concepts, Theory And Application (ICAICTA2015), Bang Saen Beach, Chonburi, Thailand, Aug. 2015. (IEEE Xplore)
  37. Kornkamol Thakulsukanant and Vorapoj Patanavijit, An Alternative SR Spatial Enhancement Based on Adaptive Meridian Filter and GOM Registration for Severe Noisy Blurred Videos, Proceeding of The Twelfth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2015), ECTI Association Thailand, Hua Hin, Thailand, June 2015. (IEEE Xplore)
  38. Darun Kesrarat and Vorapoj Patanavijit, Experimental Study of Bidirectional Confidential with Median Filter on Global Based Optical Flow Model under Non Gaussian Noise Contamination, Proceeding of The Twelfth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2015), ECTI Association Thailand, Hua Hin, Thailand, June 2015. (IEEE Xplore)
  39. Darun Kesrarat and Vorapoj Patanavijit, Bidirectional Confidential with Bilateral Filter on Local Based Optical Flow for Image Reconstruction under Noisy Condition, 16th IEEE/ACIS International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD 2015), Takamatsu, Japan, June 2015. (IEEE Xplore)
  40. Vorapoj Patanavijit, Performance and Comparative Exploration of Reconstructed Quality for An Iterative SRR Algorithm Based on Robust Norm Functions Under Several Noise Surrounding, Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2014), Siem Reap, City of Angkor Wat, Cambodia, Dec. 2014. (IEEE Xplore)
  41. Darun Kesrarat and Vorapoj Patanavijit, Performance Investigation on Bilateral Filter with Confidence Based over Spatial Correlation-based Optical Flow for Image Reconstruction, Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2014), Siem Reap, City of Angkor Wat, Cambodia, Dec. 2014. (IEEE Xplore)
  42. Vorapoj Patanavijit, Chaiyod Pirak and Gerd Ascheid, A Performance Impact of An Edge Kernel for The High-Frequency Image Prediction Reconstruction, Proceeding of IEEE International Symposium on Communications and Information Technologies 2014 (ISCIT 2014), Incheon, Korea, Sep. 2014. (IEEE Xplore)
  43. Darun Kesrarat and Vorapoj Patanavijit, Robust Block-Based Motion Estimation for Image Reconstruction Using Bi-direction Confidential, Proceeding of IEEE International Symposium on Communications and Information Technologies 2014 (ISCIT 2014), Incheon, Korea, Sep. 2014. (IEEE Xplore)
  44. Pham Hong Ha, Wilaiporn Lee and Vorapoj Patanavijit, An Introduction to Compressive Sensing for Digital Signal Reconstruction and Its Implementation on Digital Image Reconstruction, Proceeding of the 2014 International Electrical Engineering Congress (iEECON 2014), Pattaya, Thailand, Mar. 2014. (IEEE Xplore) (Invited Paper)
  45. Darun Kesrarat and Vorapoj Patanavijit, Bidirectional Symmetry and Median Filter with Dynamic Smoothness Weight on Horn-Schunck Optical Flow Algorithm, Proceeding of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2013), Okinawa Jichi-Kaikan, Naha, Okinawa, Japan, Dec. 2013. (IEEE Xplore)
  46. Vorapoj Patanavijit, Chaiyod Pirak and Gerd Ascheid, Experimental Performance Analysis of Image Super Resolve Reconstruction Based on the High-Frequency Image Prediction under Several Blurred and Noisy Environments, Proceeding of IEEE International Symposium on Communications and Information Technologies 2013 (ISCIT 2013), Samui Island, Thailand, Sep. 2013. (IEEE Xplore)
  47. Darun Kesrarat and Vorapoj Patanavijit, An Alternative Robust Optical Flow on Dynamic Smoothness Weight (α) of Horn-Schunk Algorithm Using Median Filter with Sub-Pixel Displacement, Proceeding of IEEE International Symposium on Communications and Information Technologies 2013 (ISCIT 2013), Samui Island, Thailand, Sep. 2013. (IEEE Xplore)
  48. Vorapoj Patanavijit and Pham Hong Ha, A Novel Frequency Domain Image Reconstruction Based on the Tikhonov Regularization and Robust Estimation Technique for Compressive Sensing, Proceeding of The Tenth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2013), ECTI Association Thailand, Krabi, Thailand, May 2013. (IEEE Xplore)
  49. Darun Kesrarat and Vorapoj Patanavijit, Experimental Efficiency Analysis in Robust models of Spatial Correlation Optical Flow Algorithms over Non Gaussian Noisy Contamination, Proceeding of The Tenth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2013), ECTI Association Thailand, Krabi, Thailand, May 2013. (IEEE Xplore)
  50. Kanabadee Srisomboon, Preecha Thongdit,Wilaiporn Lee and Vorapoj Pattanavijit, Fast Image Restoration Technique for Car License Plate Based on PWS filter Using 2DPCA Algorithm, The 5th International Conference on Knowledge and Smart Technologies (KST-2013), Faculty of Informatics, Burapha University, Chonburi, Thailand, Jan., 2013. (IEEE Xplore)
  51. Parichat Sermwuthisarn, Supatana Auethavekiat, Duangrat Gansawat and Vorapoj Patanavijit, Robust Compressed Sensing In Gaussian Noise Environment By Resampling With Replacement, Proceeding of IEEE International Conference on Image Processing (ICIP 2012), Lake Buena Vista, Florida, U.S.A., Sep. 2012. (IEEE Xplore)
  52. Darun Kesrarat and Vorapoj Patanavijit, Experimental Study Efficiency of Robust Models of Lucas-Kanade Optical Flow Algorithms in The Present of Non-Gaussian Noise, The 4th International Conference on Knowledge and Smart Technologies (KST-2012), Faculty of Informatics, Burapha University, Chonburi, Thailand, July, 2012. (IEEE Xplore)
  53. Kornkamol Thakulsukanant, Wilaiporn Lee and Vorapoj Patanavijit, An Experimental Performance Analysis of Image Reconstruction Techniques under Both Gaussian and Non-Gaussian Noise Models, The 4th International Conference on Knowledge and Smart Technologies (KST-2012), Faculty of Informatics, Burapha University, Chonburi, Thailand, July, 2012. (IEEE Xplore)
  54. Pham Hong Ha, Wilaiporn Lee and Vorapoj Patanavijit, The Novel Frequency Domain Tikhonov Regularization for an Image Reconstruction Based on Compressive Sensing with SL0 Algorithm, Proceeding of The Ninth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2012), ECTI Association Thailand, Hua Hin, Thailand, May 2012. (IEEE Xplore)
  55. Darun Kesrarat and Vorapoj Patanavijit, An Alternative Robust and High Reliability Optical Flow based on Horn-Schunck Algorithm Using Median Filter and Confidence Based Technique, Proceeding of The Ninth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2012), ECTI Association Thailand, Hua Hin, Thailand, May 2012. (IEEE Xplore)
  56. Darun Kesrarat, Paitoon Porntrakoon and Vorapoj Patanavijit, Investigation of Performance Trade off in High Reliability and Robust Gradient Orientation on Differential Sub -Pixel Displacement Optical Flow Algorithms over Non Gaussian Noisy Model, Proceeding of The Ninth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2012), ECTI Association Thailand, Hua Hin, Thailand, May 2012. (IEEE Xplore)
  57. Kanabadee Srisomboon, Supap Srisaiprai, Preecha Thongdit, Wilaiporn Lee and Vorapoj Patanavijit, A Performance Comparison of Two WS Filters for Image Reconstruction Technique Under Different Image Types, Proceeding of The Ninth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2012), ECTI Association Thailand, Hua Hin, Thailand, May 2012. (IEEE Xplore)
  58. Parinya Sanguansat, Kornkamol Thakulsukanant, Vorapoj Patanavijit, A Robust Video Super-Resolution Using A Recursive Leclerc Bayesian Approach with An Optical Flow Observation Model, The IEEE 2012 26th International Conference on Advanced Information Networking and Applications Workshops (WAINA 2012), Fukuoka, Japan, March, 2012.
  59. Datchakorn Tancharoen, Pham Hong Ha, Kornkamol Thakulsukanant, Vorapoj Patanavijit, Experimental Investigation for practical sparsity number for image reconstruction based on SL0 algorithm in discrete frequency domain, 2012 26th International Conference on Advanced Information Networking and Applications Workshops (WAINA 2012), Fukuoka, Japan, March, 2012.
  60. Tunyawat Somjaitaweeporn, Pham Hong Ha, Kornkamol Thakulsukanant, Vorapoj Patanavijit, An alternative robust SL0 based on recursive Huber Stochastic Estimation technique in Frequency Domain, 2012 26th International Conference on Advanced Information Networking and Applications Workshops (WAINA 2012), Fukuoka, Japan, March, 2012.
  61. Darun Kesrarat and Vorapoj Patanavijit, A Novel Robust and High Reliability for Lucas-Kanade Optical Flow Algorithm Using Median Filter and Confidence Based Technique, 2012 26th International Conference on Advanced Information Networking and Applications Workshops (WAINA 2012), Fukuoka, Japan, March, 2012.
  62. Darun Kesrarat and Vorapoj Patanavijit, Empirical Study on Performance Comparisons of Block-Based Motion Estimation Algorithms on Multi Sub-Pixel Displacement with Multiples Block Size, 2012 26th International Conference on Advanced Information Networking and Applications Workshops (WAINA 2012), Fukuoka, Japan, March, 2012.
  63. Vorapoj Patanavijit, A Nonlinear Myriad Filter For A Recursive Video Enhancement Using a Robust SRR Based On Stochastic Regularization, Proceeding of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2011), ISBN: 978-1-4577-2164-9, Chiang Mai, Thailand, Dec. 2011. (IEEE Xplore)
  64. Darun Kesrarat and Vorapoj Patanavijit, A Novel Robust and High Reliability Spatial Correlation Optical Flow Algorithm Based on Median Motion Estimation and Bidirectional Symmetry Flow Technique, Proceeding of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2011), ISBN: 978-1-4577-2164-9, Chiang Mai, Thailand, Dec. 2011. (IEEE Xplore)
  65. Darun Kesrarat and Vorapoj Patanavijit, Experimental Performance Analysis of High Confidence Reliability Based on Differential Optical Flow Algorithms over AWGN Sequences with Sub-Pixel Displacement, Proceeding of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2011), ISBN: 978-1-4577-2164-9, Chiang Mai, Thailand, Dec. 2011. (IEEE Xplore)
  66. Kornkamol Thakulsukanant and Vorapoj Patanavijit, A Performance Comparison Of Single Image Reconstruction Techniques Under Several Noisy Environments, The 7th International Conference on Signal Image Technology & Internet Based Systems (SITIS 2011), ISBN 978-0-7695-4635-3, Dijon, France, Nov 2011. (IEEE Xplore)
  67. Wilaiporn Lee and Vorapoj Patanavijit, Performance Evaluation of TOA Estimation for Ultra-wideband System under AWGN and IEEE 802.13a Channel Model, The 7th International Conference on Signal Image Technology & Internet Based Systems (SITIS 2011), ISBN 978-0-7695-4635-3, Dijon, France, Nov 2011. (IEEE Xplore)
  68. Vorapoj Patanavijit, A Recursive Resolution-Enhancement using Multiframe SRR based on Meridian Filter with Meridian-Tikhonov Regularization, Proceeding of The Eighth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2011), ECTI Association Thailand, Khon Kaen, Thailand, May 2011. (IEEE Xplore)
  69. Darun Kesrarat and Vorapoj Patanavijit, Performance Analysis on Weighting Factor on Spatial Temporal Gradient Technique and High Confidence Reliability with Sub-Pixel Displacement, Proceeding of The Eighth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2011), ECTI Association Thailand, Khon Kaen, Thailand, May 2011. (IEEE Xplore)
  70. Vorapoj Patanavijit, A Leclerc Bayesian Approach for Video Reconstruction Based on A Robust Iterative SRR and A General Observation Model, Proceeding of IEEE International Symposium on Communications and Information Technologies 2010 (ISCIT 2010), Tokyo, Japan, Oct. 2010. (IEEE Xplore)
  71. Darun Kesrarat and Vorapoj Patanavijit, Investigation of Performance Trade off in Motion Estimation Algorithms on Sub-Pixel Displacement, Proceeding of IEEE International Symposium on Communications and Information Technologies 2010 (ISCIT 2010), Tokyo, Japan, Oct. 2010. (IEEE Xplore)
  72. Maythapolnun Athimethphat and Vorapoj Patanavijit, A Non-linear Illuminations Balancing for Reconstructed Degraded Scanned Text-Photo Image, Proceeding of IEEE International Symposium on Communications and Information Technologies 2010 (ISCIT 2010), Tokyo, Japan, Oct. 2010. (IEEE Xplore)
  73. Parichat Sermwuthisarn, Supatana Auethavekiat, Vorapoj Patanavijit, High Frequency Preserving Fast Compressive Sensing Based on Wavelet Block Orthogonal Matching Pursuit, Proceeding of IEEE International Symposium on Communications and Information Technologies 2010 (ISCIT 2010), Tokyo, Japan, Oct. 2010. (IEEE Xplore)
  74. Vorapoj Patanavijit, Video Enhancement Using A Robust Iterative SRR Based On A Geman&McClure Stochastic Estimation With A General Observation Model, Proceeding of The Seventh Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2010), ECTI Association Thailand, Chiang Mai, Thailand, May 2010. (IEEE Xplore)
  75. Pham Hong Ha and Vorapoj Patanavijit, Performance Evaluation of L1, L2 and SL0 on Compressive Sensing based on Stochastic Estimation Technique, Proceeding of The Seventh Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2010), ECTI Association Thailand, Chiang Mai, Thailand, May 2010. (IEEE Xplore)
  76. Vorapoj Patanavijit, Video Enhancement Using A Robust Iterative SRR Based On Andrew’s Sine Regularization Technique, Proceeding of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2009), Kanazawa, Japan, Dec. 2009. (IEEE Xplore)
  77. Parichat Sermwuthisarn, Supatana Auethavekiat, Vorapoj Patanavijit, A Fast Image Recovery Using Compressive Sensing Technique with Block Based Orthogonal Matching Pursuit, Proceeding of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2009), Kanazawa, Japan, Dec. 2009. (IEEE Xplore)
  78. Vorapoj Patanavijit, Video Enhancement Using A Robust Iterative SRR Based On Leclerc Stochastic Estimation, Proceeding of IEEE International Symposium on Communications and Information Technologies 2009 (ISCIT 2009), Incheon, Korea, pp. 370–375, Sep. 2009. (IEEE Xplore)
  79. Vorapoj Patanavijit, Video Enhancement Using A Robust Iterative SRR Based On A Geman&McClure Stochastic Estimation, Proceeding of IEEE International Conference on Signal Processing System (ICSPS 2009), Singapore, pp. 330–333, May 2009. (IEEE Xplore)
  80. Vorapoj Patanavijit, Video Enhancement Using A Robust Iterative SRR Based On A Hampel Stochastic Estimation, Proceeding of The Sixth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2009), ECTI Association Thailand, Pattaya, Thailand, May 2009. (IEEE Xplore)
  81. Vorapoj Patanavijit, A Robust Iterative Multiframe SRR based on Andrew’s Sine Stochastic Estimation with Andrew’s Sine-Tikhonov Regularization, Proceeding of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2008), Bangkok, Thailand, Feb. 2009. (IEEE Xplore)
  82. Vorapoj Patanavijit and Somchai Jitapunkul, General Observation Model for an Iterative Multiframe Regularized Super-Resolution Reconstruction for Video Enhancement, Proceeding of IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2008), Bangkok, Thailand, Feb. 2009. (IEEE Xplore)
  83. Vorapoj Patanavijit, Geman&McClure Stochastic Estimation for a Robust Iterative Multiframe SRR with Geman&McClure-Tikhonov Regularization, Proceeding of IEEE International Conference on Computer and Electrical Engineering (ICCEE 2008), Phuket Island, Thailand, pp. 502–506, Dec. 2008. (IEEE Xplore)
  84. Vorapoj Patanavijit, A Robust Iterative Multiframe SRR based on Hampel Stochastic Estimation with Hampel-Tikhonov Regularization, Proceeding of IEEE 19th International Conference on Pattern Recognition (ICPR 2008), Florida, USA, Dec. 2008. (IEEE Xplore)
  85. Vorapoj Patanavijit, Andrew’s Sine Estimation for a Robust Iterative Multiframe Super-Resolution Reconstruction using Stochastic Regularization Technique, Proceeding of IEEE Northeast Workshop on Circuits And Systems (IEEE-NEWCAS-TAISA’08), Montreal, Canada, pp. 145–148, June 2008. (IEEE Xplore)
  86. Vorapoj Patanavijit, A Robust Iterative Multiframe SRR using Stochastic Regularization Technique based on Hampel Estimation, Proceeding of The Fifth Annual International Conference of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2008), ECTI Association Thailand, Krabi, Thailand, pp. 473–476, May 2008. (IEEE Xplore)
  87. V. Patanavijit and S. Jitapunkul, Video Enhancement Using An Iterative Multiframe SRR Based On A Robust Stochastic Estimation With An Improved Observation Model, Proceeding of The 33rd IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2008), Las Vegas, Nevada, USA, pp. 1285–1288, March 2008. (IEEE Xplore)
  88. V. Patanavijit and S. Jitapunkul, A Tukey’s Biweight Bayesian Approach for A Robust Iterative SRR of Image Sequences, Proceeding of The Annual International Technical Conference of IEEE Region 10 (IEEE TENCON 2007), Taipei, Taiwan, Nov. 2007. (IEEE Xplore)
  89. V. Patanavijit, S. Tae-O-Sot and S. Jitapunkul, A Robust Iterative Super-Resolution Reconstruction of Image Sequences using a Lorentzian Bayesian Approach with Fast Affine Block-Based Registration, Proceeding of IEEE International Conference on Image Processing (ICIP 2007), San Antonio, Texas, USA, pp. V393-V396, Sep. 2007. (IEEE Xplore)
  90. V. Patanavijit, P. Sermwuthisarn and S. Jitapunkul, A Robust Iterative Super-Resolution Reconstruction of Image Sequences using a Tukey’s Biweigth Bayesian Approach with Fast Affine Block-Based Registration, Proceeding of IEEE International Conference on Multimedia & Expo (ICME 2007), Beijing, China, pp. 480-483, July 2007. (IEEE Xplore)
  91. V. Patanavijit and S. Jitapunkul, A Robust Iterative Multiframe Super-Resolution Reconstruction using a Huber Bayesian Approach with Huber-Tikhonov Regularization, Proceeding of IEEE International Symposium on Intelligent Signal Processing and Communication System (ISPACS 2006), Tottori, Japan, pp. 13-16, Dec. 2006. (IEEE Xplore)
  92. P. Paisalsing, V. Patanavijit and S. Jitapunkul, Performance Analysis of Novel Image Denoising Scheme, Proceeding of IEEE International Symposium on Intelligent Signal Processing and Communication System (ISPACS 2006), Tottori, Japan, pp. 598-601, Dec. 2006. (IEEE Xplore)
  93. V. Patanavijit and S. Jitapunkul, An Iterative Super-Resolution Reconstruction of Image Sequences using Fast Affine Block-Based Registration with BTV Regularization, Proceeding of IEEE Asia Pacific Conference on Circuits and System (APCCAS 2006), Singapore, pp. 1746-1749, Dec. 2006. (IEEE Xplore)
  94. V. Patanavijit and S. Jitapunkul, A Robust Iterative Multiframe Super-Resolution Reconstruction using a Bayesian Approach with Tukey’s Biweigth, Proceeding of IEEE International Conference on Signal Processing 2006 (ICSP 2006), Guilin, China, Nov. 2006. (IEEE Xplore)
  95. V. Patanavijit and S. Jitapunkul, A Lorentzian Stochastic Estimation for an Robust and Iterative Multiframe Super-Resolution Reconstruction, Proceeding of The Annual International Technical Conference of IEEE Region 10 (IEEE TENCON 2006), Wan Chai, Hong Kong, Nov. 2006. (IEEE Xplore)
  96. V. Patanavijit and S. Jitapunkul, A Robust Iterative Multiframe Super-Resolution Reconstruction using a Bayesian Approach with Lorentzian Norm, Proceeding of Tenth IEEE International Conference on Communication Systems (ICCS 2006), Singapore, Oct. 2006. (IEEE Xplore)
  97. V. Patanavijit and S. Jitapunkul, A Robust Iterative Multiframe Super-Resolution Reconstruction using a Huber Statistical Estimation Technique, Proceeding of IEEE International Conference on Communications and Networking in China 2006 (CHINACOM 2006), Beijing, China, Oct. 2006. (IEEE Xplore)
  98. V. Patanavijit and S. Jitapunkul, A Lorentzian Bayesian Approach for Robust Iterative Multiframe Super-Resolution Reconstruction with Lorentzian-Tikhonov Regularization, Proceeding of IEEE International Symposium on Communications and Information Technologies 2006 (ISCIT 2006), Bangkok, Thailand, pp. 1–6 (F3A-4), Oct. 2006. (IEEE Xplore)
  99. V. Patanavijit and S. Jitapunkul, An Iterative Super-Resolution Reconstruction of Image Sequences using a Bayesian Approach and Affine Block-Based Registration, Proceeding of 14th European Signal Processing Conference (EUSIPCO 2006), Florence, Italy, Sep. 2006. (EURASIP)
  100. O. Charoentam, V. Patanavijit and S. Jitapunkul, A Robust Region-Based Multiscale Image Fusion Scheme For Mis-Registration Problem of Thermal and Visible Images, Proceeding of IEEE 18th International Conference on Pattern Recognition (ICPR 2006), Hong Kong, Sep. 2006. (IEEE Xplore)
  101. V. Patanavijit and S. Jitapunkul, An Iterative Super-Resolution Reconstruction of Image Sequences using Affine Block-Based Registration, Proceeding of ACM International Symposium on Multimedia Over Wireless (IWCMC 2006), Vancouver, Canada, pp. 51–56, July 2006. (ACM Portal)
  102. O. Charoentam, V. Patanavijit and S. Jitapunkul, A Stable Region-based Multiscale Image Fusion Scheme With Thermal And Visible Image Application For Mis-Registration Problem, Proceeding of IEEE Northeast Workshop on Circuits And Systems (IEEE-NEWCAS’04), Gatineau, Canada, pp. 113-116, June 2006. (IEEE Xplore)
  103. V. Patanavijit and S. Jitapunkul, An Iterative Super-Resolution Reconstruction of Image Sequences using a Bayesian Approach with BTV Prior and Affine Block-Based Registration, Proceeding of IEEE Canadian Conference on Computer and Robot Vision 2006 (CRV 2006), Quebec City, Canada, June 2006. (IEEE Xplore)
  104. P. Paisalsing, V. Patanavijit and S. Jitapunkul, Performance Evaluation of Image Denoising Techniques, Proceeding of International Workshop on Advanced Image Technology 2006 (IWAIT 2006), Okinawa, Japan, pp. 48-52, Jan. 2006. (CD-ROM)
  105. O. Charoentam, V. Patanavijit and S. Jitapunkul, A Region-Based Multiscale Image Fusion Scheme: Using Discrete Wavelet Frame and Fuzzy Possibility C-Means Clustering For Multiscale Region Segmentation, Proceeding of International Workshop on Advanced Image Technology 2006 (IWAIT 2006), Okinawa, Japan, pp. 53-58, Jan. 2006. (CD-ROM)
  106. V. Patanavijit and S. Jitapunkul, A Modified Three-Step Search Algorithm for Fast Affine Block Base Motion Estimation, Proceeding of International Workshop on Advanced Image Technology 2006 (IWAIT 2006), Okinawa, Japan, pp. 99-104, Jan. 2006. (CD-ROM)
  107. T. Sawangsri, V. Patanavijit and S. Jitapunkul, Face Segmentation Based on Hue-Cr Components and Morphological Technique, Proceeding of IEEE International Symposium on Circuits and Systems 2005 (ISCAS 2005), Kobe, Japan, pp. 5401–5404, May 2005. (IEEE Xplore)

National Proceedings and Conferences

  1. Vorapoj Patanavijit, Darun Kesrarat and Kornkamol Thakulsukanant, The Novel Outlier Denoising Algorithm Formed on A Two-Stage Technique and AMF for FAIN, Proceeding of The 44th Electrical Engineering Conference (EECON-44), EEAAT ((Electrical Engineering Academic Association (Thailand), The Impress Nan Hotel – Nan, Thailand, Nov. 2021.
  2. Darun Kesrarat, Kornkamol Thakulsukanant and Vorapoj Patanavijit, The Statistical Analysis of LROAD technique on Outlier Detection Perspective under FVIN, Proceeding of The 44th Electrical Engineering Conference (EECON-44), EEAAT ((Electrical Engineering Academic Association (Thailand), The Impress Nan Hotel – Nan, Thailand, Nov. 2021.
  3. Vorapoj Patanavijit and Kornkamol Thakulsukanant, The Novel Outlier Detection Algorithm Based on QTSD (Quadruple Threshold Statistical Detection) Filter for FIIN (Fix Intensity Impulse Noise), Proceeding of The 43th Electrical Engineering Conference (EECON-43), EEAAT ((Electrical Engineering Academic Association (Thailand), Topland Hotel – Phitsanulok, Thailand, Oct. 2020. (CD-ROM)
  4. Kornkamol Thakulsukanant and Vorapoj Patanavijit, Correlation Analysis Inspection of Noise Obliteration Operation Stand on TTSD (Triple Threshold Statistical Detection) filter under Random-Valued Impulse Noise Circumstances, Proceeding of The 42th Electrical Engineering Conference (EECON-42), EEAAT ((Electrical Engineering Academic Association (Thailand), Greenery Resort – Khao Yai, Nakhon Ratchasima, Thailand, Oct. 2019. (CD-ROM)
  5. Vorapoj Patanavijit and Kornkamol Thakulsukanant, A Spatially Regularized Constrained Superresolution Framework Based on a Nonlinear Myriad Filter with GOM Motion Estimation for Real Noisy Blurred Videos, Proceeding of The 36th Electrical Engineering Conference (EECON-36), EEAAT ((Electrical Engineering Academic Association (Thailand), Felix River Kwai Hotel, Kanchanaburi, Thailand, Dec. 2013. (CD-ROM)
  6. Vorapoj Patanavijit, An Adaptive Meridian Filter for Recursive Video Super Resolution Reconstruction Based on Maximum A Posteriori Framework under Several Noise Models, Proceeding of The 35th Electrical Engineering Conference (EECON-35), EEAAT ((Electrical Engineering Academic Association (Thailand), Royalhills Golf Resort and Spa, Nakornnayok, Thailand, Dec. 2012. (CD-ROM)
  7. Kanabadee Srisomboon, Supap Srisaiprai, Preecha Thongdit, Wilaiporn Lee and Vorapoj Patanavijit, Two-Dimensional Partition Weighted Sum Filter in Frequency Domain using 2DPCA, Proceeding of The 35th Electrical Engineering Conference (EECON-35), EEAAT ((Electrical Engineering Academic Association (Thailand), Royalhills Golf Resort and Spa, Nakornnayok, Thailand, Dec. 2012. (CD-ROM)
  8. Vorapoj Patanavijit, The Empirical Performance Study of a Super Resolution Reconstruction Based on Frequency Domain from Aliased Multi-Low Resolution Images, Proceeding of The 34th Electrical Engineering Conference (EECON-34), Ambassador City Jomtien Hotel, Pataya, Chonburi, Thailand, Dec. 2011. (CD-ROM)
  9. Vorapoj Patanavijit, A Robust Recursive SRR Based On Andrew’s Sine Stochastic Estimation With Fast Affine Block-Based Registration for Video Enhancement, Proceeding of The 34th Electrical Engineering Conference (EECON-34), Ambassador City Jomtien Hotel, Pataya, Chonburi, Thailand, Dec 2011. (CD-ROM)
  10.  Pham Hong Ha and Vorapoj Patanavijit, A Novel Iterative Robust Image Reconstruction Based on SL0 Compressive Sensing using Huber Stochastic Estimation Technique in Wavelet Domain, Proceeding of The 34th Electrical Engineering Conference (EECON-34), Ambassador City Jomtien Hotel, Pataya, Chonburi, Thailand, Dec. 2011. (CD-ROM)
  11. Vorapoj Patanavijit, A Robust Resolution-Enhancement using Recursive Multiframe Super Resolution Reconstruction based on Myriad Norm Estimation Technique with Myriad-Tikhonov Regularization, Proceeding of The 33rd Electrical Engineering Conference (EECON-33), Centara Duangtawan Hotel, Chiang Mai, Thailand, Dec. 2010. (CD-ROM)
  12. Darun Kesrarat and Vorapoj Patanavijit, Performance Evaluation of Differential Optical Flow Algorithms Based for High Confidence Reliability with Sub-Pixel Displacement, Proceeding of The 33rd Electrical Engineering Conference (EECON-33), Centara Duangtawan Hotel, Chiang Mai, Thailand, Dec. 2010. (CD-ROM)
  13. Maythapolnun Athimethphat and Vorapoj Patanavijit, Novel Illumination Balancing based on Projections Onto Convex Sets (POCS) for Improved Degraded Scanned Text-Photo Images, Proceeding of The 33rd Electrical Engineering Conference (EECON-33), Centara Duangtawan Hotel, Chiang Mai, Thailand, Dec. 2010. (CD-ROM)
  14. Pham Hong Ha and Vorapoj Patanavijit, A Novel Robust Compressive Sensing Based Maximum Likelihood with Myriad Stochastic Norm, Proceeding of The 33rd Electrical Engineering Conference (EECON-33), Centara Duangtawan Hotel, Chiang Mai, Thailand, Dec. 2010. (CD-ROM)
  15. Vorapoj Patanavijit, Multiframe Resolution-Enhancement using A Robust Iterative SRR based on Leclerc Stochastic Technique, Proceeding of The 32nd Electrical Engineering Conference (EECON-32), Prachinburi, Thailand, Oct. 2009. (CD-ROM)
  16. Vorapoj Patanavijit, A Robust Iterative Multiframe SRR using Stochastic Regularization Technique Based on Geman & Mcclure Estimation, Proceeding of The National Conference on Information Technology 2008 (NCIT 2008), Bangkok, Thailand, pp. 241-247, Nov. 2008. (CD-ROM)
  17. Vorapoj Patanavijit and Somchai Jitapunkul, Design of a Real Time Digital Speech Processing Using TMS320C25, Proceedings of ENTECH’97: Engineering for the Year 2000, 20th International Exhibition and Conference on Engineering Technology, EIT (Engineering Institute of Thailand Under H.M. The King’s Patronage), Bangkok, Thailand, pp. 275–283, Nov. 1997.

International Journals and Transactions

  1. Vorapoj Patanavijit and Kornkamol Thakulsukanant, Mathematical Tutorial of Discrete-Time Analysis of Aliasing and Non-Aliasing Periodic Sampling Concept with Fourier Analysis for Digital Signal Processing and Digital Communication Prospective, SDU Research Journal Sciences and Technology, Suan Dusit Rajabhat University, Vol. 10, No. 2, May-Aug. 2017. (indexed by TCI Group 1 and ACI)
  2. Vorapoj Patanavijit, Mathematical Tutorial of Discrete-Time Analysis of Sampling Rate Changing Concept for Digital Signal Processing and Digital Communication Prospective, RMUTT Journal Sciences and Technology, RMUTT, Vol. 6, No. 2, July -Dec. 2016. (indexed by TCI Group 1 and ACI)
  3. Vorapoj Patanavijit, Conceptual Framework of Super Resolution Reconstruction Based on Frequency Domain From Aliased Multi-Low Resolution Images: Theory Part, Panyapiwat Journal, Panyapiwat Institute of Management (PIM), Thailand, Vol. 8, No. 2, May – Aug. 2016. (indexed by TCI Group 1 and ACI)
  4. Vorapoj Patanavijit, A Conceptual Framework of Super Resolution Reconstruction (SRR) Techniques, Panyapiwat Journal, Panyapiwat Institute of Management (PIM), Thailand, Vol. 8, No. 1, Jan. – Apr. 2016. (indexed by TCI Group 1 and ACI)
  5. Kornkamol Thakulsukanant and Vorapoj Patanavijit, Practical Programming Tutorial of Two Dimensional Discrete Fourier Transform (DFT) Based on MATLAB® for Both 2 D Signals and Images, SDU Research Journal Sciences and Technology, Suan Dusit Rajabhat University, Vol. 9, No. 1, Jan.-Apr. 2016. (indexed by TCI Group 1 and ACI)
  6. Kornkamol Thakulsukanant and Vorapoj Patanavijit, Tutorial of One Dimensional Discrete Fourier Transform (DFT): Theory, Implementation and MATLAB® programming, SDU Research Journal Sciences and Technology, Suan Dusit Rajabhat University, Vol. 8, No. 2, May-Aug. 2015. (indexed by TCI Group 1)
  7. Vorapoj Patanavijit, Computational Tutorial of Steepest Descent Method and Its Implementation in Digital Image Processing, ECTI E-magazine, ECTI Association, Bangkok, Thailand, Vol. 7, No. 1, Jan. – Mar. 2013. (http://www.ecti-thailand.org/emagazine/) (ISSN: 2286-7074)
  8. Darun Kesrarat and Vorapoj Patanavijit, Tutorial of Motion Estimation Based on Horn-Schunk Optical Flow Algorithm in MATLAB, AU Journal of Technology (AU J.T.), Assumption University (ABAC), Bangkok, Thailand, Vol. 15, No. 1, pp. 8–16, July 2011. (www.journal.au.edu) (Indexed by CHE (Commission on Higher Education) of Thailand)
  9. Vorapoj Patanavijit, Tutorial of Image Reconstruction Based on Weighted Sum (WS) Filter Approach: From Single Image to Multi-Frame Image, AU Journal of Technology (AU J.T.), Assumption University (ABAC), Bangkok, Thailand, Vol. 13, No. 2, pp. 75–86, Oct. 2009. (www.journal.au.edu) (Indexed by CHE (Commission on Higher Education) of Thailand)
  10. Vorapoj Patanavijit, Mathematical Analysis of Stochastic Regularization Approach for Super-Resolution Reconstruction, AU Journal of Technology (AU J.T.), Assumption University (ABAC), Bangkok, Thailand, Vol. 12, No. 4, pp. 235–244, April 2009. (www.journal.au.edu) (Indexed by CHE (Commission on Higher Education) of Thailand)
  11. Vorapoj Patanavijit, Super-Resolution Reconstruction and its Future Research Direction, AU Journal of Technology (AU J.T.), Assumption University (ABAC), Bangkok, Thailand, Vol. 12, No. 3, pp. 149–163, Jan. 2009. (www.journal.au.edu) (Indexed by CHE (Commission on Higher Education) of Thailand)

Projects

  1. An Empirical Evaluation of the Parameters of Trilateral Filter for Noise Removal Implementation on Gaussian and Impulsive Noise
    • Role: Project Director & Researcher
    • Spent Time: 12 hours/week
    • Date and Duration: Dec. 2017 – Nov. 2019 (24 months)
    • Total Budget: 50,000 Bath
    • Agency: Assumption University of Thailand, Thailand
  2. Influence Impact of Window-Size, Spatial and Radiometric Variance, of Image Bilateral Denoising Algorithm under AWGN Ambiance
    • Role: Project Director & Researcher
    • Spent Time: 12 hours/week
    • Date and Duration: April 2016 – April 2017 (12 months)
    • Total Budget: 100,000 Bath
    • Agency: Assumption University of Thailand, Thailand
  3. Research and Development of Automatic Groove Plate Land-Width Measurement Machine
    • Role: Senior Researcher
    • Spent Time: 12 hours/week
    • Date and Duration: Jan. 2014 – Oct. 2014 (10 months)
    • Total Budget: 1,500,000 Bath
    • Agency: WD Western Digital, Thailand
  4. Research and Development of Super-Resolution Image Reconstruction Applied to Bar Alignment Process in HDD Read/Write Head Production
    • Role: Senior Researcher
    • Spent Time: 12 hours/week
    • Date and Duration: Jan. 2013 – Dec. 2013 (12 months)
    • Total Budget: 600,000 Bath (15,000 Euro)
    • Agency: RWTH Aachen University, German
  5. Research and Development Project of Data Concentrator Unit for ZigBee Wireless Communications and PLC Communications Applied to AMI Systems
    • Role: Senior Researcher
    • Spent Time: 18 hours/week
    • Date and Duration: Oct. 2012 – Oct. 2013 (12 months)
    • Total Budget: 1,500,000 Bath
    • Agency: PEA (Provincial Electricity Authority), Ministry of Interior,
      Thailand
  6. Video Enhancement Using An Iterative SRR Based On A Robust Stochastic Estimation With An Improved Observation Model
    • Role: Senior Researcher
    • Spent Time: 18 hours/week
    • Date and Duration: June 2008 – May 2011 (36 months)
    • Total Budget: 360,000 Bath
    • Agency: TRF (Thai Research Fund) and CHE (Commission on Higher
      Education) Thailand: Research Grant for New Scholar
  7. The Cooperation Project between Department of Electrical Engineering and Private Sector for Research and Development Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand : Super-Resolution Image Processing
    • Role: Researcher
    • Spent Time: 20 hours/week
    • Date and Duration: June 2004 – Sep. 2007 (39 months)
    • Agency: Chulalongkorn University, Bangkok, Thailand and Private Sector
  8. The Cooperation Project between Department of Electrical Engineering and Private Sector for Research and Development Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand : Automatic Segmentation
    • Role: Researcher
    • Spent Time: 20 hours/week
    • Date and Duration: June 2003 – May 2004 (12 months)
    • Agency: Chulalongkorn University, Bangkok, Thailand and Private Sector

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