(a) Journal Papers


  1. M. T. Pourazad, P. Nasiopoulos, and R. K. Ward, “Generating the Depth Map from the Motion Information of H.264-Encoded 2D Video Sequence”, the EURASIP Journal on Image and Video Processing, accepted for publication in February 2010.
  2. D. Xu, C. Doutre, and P. Nasiopoulos, “Correction of Clipped Pixels in Color Images,” submitted to IEEE Transactions on Visualization and Computer Graphics, 12 transactions pages, accepted for publication in October 2009.
  3. Q. Tang and P. Nasiopoulos, “Efficient Motion Re-Estimation with Rate-Distortion Optimization for MPEG-2 to H.264/AVC Transcoding”, IEEE Transactions on Circuits and Systems for Video Technology, 12 transactions pages, accepted for publication in August 2009.
  4. M. Von Dem Knesebeck and P. Nasiopoulos, “An Efficient Early-Termination Mode Decision Algorithm for H.264”, IEEE Transactions Consumer Electronics, Vol. 55, No. 3, pp. 1501-1510, 2009.
  5. H. Mansour, Y. P. Fallah, P. Nasiopoulos, and V. Krishnamurthy, “Dynamic Resource Allocation for MGS H.264/AVC Video Transmission over Link-Adaptive Networks,” IEEE Transactions on Multimedia, Vol. 11, No. 8, 30 pages, December 2009.
  6. M. T. Pourazad, P. Nasiopoulos, and R. K. Ward, "An H.264-based Scheme for 2D to 3D Video Conversion", IEEE Transactions on Consumer Electronics, Vol. 55, No. 2, pp. 742-748, May 2009.
  7. V. Sanchez, P. Nasiopoulos, and R. Abugharbieh, “Novel Lossless fMRI Image Compression Based on Motion Compensation and Customized Entropy Coding,” IEEE Transactions on Information Technology in Biomedicine, 10 transactions pages, accepted for publication in April 2009.
  8. C. Doutre and P. Nasiopoulos, “Color Correction Preprocessing For Multiview Video Coding”, IEEE Transactions on Circuits and Systems for Video Technology, Vol. 19, No. 9, pp. 1400-1406, September 2009.
  9. H. Alnuweiri, Y. P. Fallah, P. Nasiopoulos, and S. Khan, “OFDMA-Based Medium Access Control for Next-Generation WLANs”, EURASIP Journal on Wireless Communications and Networking, Vol. 2009, Article ID 512865, 9 transactions pages, 2009. doi:10.1155/2009/512865, April 2009.
  10. V. Sanchez, R. Abugharbieh, and P. Nasiopoulos, “Symmetry-Based Scalable Lossless Compression of 3D Medical Image Data”, IEEE Transactions on Medical Imaging, 11 transactions pages, accepted for publication in December 2008.
  11. S. Infante and P. Nasiopoulos, “Real-time DVB-MHP to Blu-ray Interactive Data Transcoding”, International Journal of Digital Multimedia Broadcasting, Vol. 2008, Article 319063, 18 transactions pages, doi:10.1155/2008/319063, 2008.
  12. L. Coria, P. Nasiopoulos, R. K. Ward and M. Pickering, " An Access Control Video Watermarking Method that is Robust to Geometric Distortions “, Journal of Information Assurance and Security, Vol. 2, No. 4, pp. 266 – 274, December 2008.
  13. H. Mansour, V. Krishnamurthy, P. Nasiopoulos, “Channel Aware Multi-User Scalable Video Streaming over Lossy Under-Provisioned Channels: Modeling and Analysis”, IEEE Transactions on Multimedia, Vol. 10, No. 7, pp. 1366 – 1381, November 2008.
  14. L. Coria, M. Pickering, P. Nasiopoulos and R. K. Ward, "A Video Watermarking Scheme Based on the Dual-Tree Complex Wavelet Transform“, IEEE Transactions on Information Forensics and Security, Vol. 3, No. 3, pp. 466 – 474, September 2008.
  15. Y. P. Fallah, H. Mansour, S. Khan, P. Nasiopoulos and H. Alnuweiri, “A Link Adaptation Scheme for Efficient Transmission of H.264 Scalable Video over Multirate WLANs”, IEEE Transactions on Circuits and Systems for Video Technology, Vol. 18, No. 7,  pp. 875 – 887, July 2008.
  16. V. Sanchez, P. Nasiopoulos and R. Abugharbieh, “Efficient Lossless Compression of Four Dimensional (4D) Medical Images Based on the Advanced Video Coding (AVC) Scheme”, IEEE Transactions on Information Technology in Biomedicine, Vol. 12,  No. 4,  pp. 442 – 446, July 2008.
  17. C. Doutre, P. Nasiopoulos and K. Plataniotis, "H.264 Based Compression of Bayer Pattern Video Sequences", IEEE Transactions on Circuits and Systems for Video Technology, Vol. 18, No. 6, pp. 725 – 734, June 2008.
  18. Z. Mai, P. Nasiopoulos, R. K. Ward, "Real-Time DVB-MHP to Blu-Ray System Information Transcoding",  IEEE Transactions on Consumer Electronics, Vol. 54, No. 2, pp. 639 - 647, May 2008.
  19. Y. P. Fallah, P. Nasiopoulos and H. Alnuweiri, “Efficient Transmission of H.264 Video over MultiRate IEEE 802.11e WLANs”, The European Association for Signal Processing (EURASIP) Journal on Wireless Communications and Networking, Vol. 2008, Article ID 480293, 14 transactions pages, March 2008.
  20. Q. Tang, P. Nasiopoulos and R. Ward, “Compensation of Re-quantization and Interpolation Errors in MPEG2 to H.264/AVC Transcoding,” IEEE Transactions on Circuits and Systems for Video Technology, Vol. 18. No. 3, pp. 314 - 325, March 2008.
  21. A. Golikeri, P. Nasiopoulos and Z. J. Wang, “Robust digital video watermarking scheme for H.264 advanced video coding standard”, International Society for Optical Engineering Journal of Electronic Imaging, Vol. 16, No. 4, pp. 1 – 14,June 2007.
  22. C. Doutre, P. Nasiopoulos and K. Plataniotis, "A Fast Demosaicking Method Directly Producing YCbCr 4:2:0 Output", IEEE Transactions on Consumer Electronics, Vol. 53, No. 2. pp. 499 – 505, May 2007.
  23. M. Azimi, P. Nasiopoulos and R. K. Ward, “Data transmission schemes for DVD-like interactive TV”, IEEE Transactions on Multimedia, Vol. 8, No. 4, pp. 856 - 865, August 2006.
  24. M. Azimi, P. Nasiopoulos and R. K. Ward,” Off-line and Online Identification of Hidden Semi-Markov Models”, IEEE Transactions on Signal Processing, Vol. 53, pp. 2658 – 2663, August 2005.
  25. P. Nasiopoulos and R. K. Ward, “Effective Multi-Program Broadcasting of Pre-recorded Video Using VBR MPEG-2 Coding”, IEEE Transactions on Broadcasting, Vol. 48, pp. 207–214, September 2002.
  26. E. Barzykina, P. Nasiopoulos and R. K. Ward, “Improving MPEG Performance Using Frame Partitioning”, SMPTE Journal, Vol. 109, No. 6, pp. 469 – 475, July 2000.
  27. P.C.M. Wong, V.C.M. Leung and P. Nasiopoulos, “An MPEG-2 to ATM converter to optimize performance of VBR broadcast over ATM networks”, IEEE Transactions on Consumer Electronics, Vol. 44, No. 3, pp. 750 - 759, August 1998.
  28. P. Nasiopoulos, S. Zahir and V. Leung, “A Real-Time VBR MPEG System for Internet and Broadcasting Applications”,  IEEE Transactions on Consumer Electronics, Vol. 43, No. 3, pp. 531 -536, August 1997.
  29. P. Nasiopoulos, D. Bouras, R. K. Ward and T. Mathiopoulos, “HDTV Picture Quality Performance Under Noisy Conditions --- Analysis and Measures for Improvement”, The European Association for Signal Processing (EURASIP) Journal on Image Communication, Vol. 8, No. 2, pp. 79 - 98, 1996.
  30. P. Nasiopoulos and R. K. Ward, “A Hybrid Coding Method for Digital HDTV”,  IEEE Transactions on Consumer Electronics, Vol. 41, No. 4, pp. 1080 - 1088, November 1995.
  31. P. Nasiopoulos, M. Yedlin and R. K. Ward, “A High Performance Fixed-Length Compression Method Using the Karhunen-Loeve Transform”,  IEEE Transactions on Consumer Electronics Vol. 41, No. 4, pp. 1189 - 1196, November 1995.
  32. P. Nasiopoulos and R. K. Ward, “A High Quality Fixed-Length Compression Scheme for Color Images”, IEEE Transactions on Communications, Vol. 43, No. 11, pp. 2672 - 2677, November 1995.
  33. P. Nasiopoulos and R. K. Ward, “A Noise Resistant Synchronization Scheme for Digital HDTV Images,  IEEE Transactions on Broadcasting, Vol. 40, No. 4, pp. 228 - 237, December 1994.
  34. P. Nasiopoulos, R. K. Ward and D. Morse, “Adaptive Compression Coding”, IEEE Transactions on Communications, Vol. 39, No. 8, pp. 1245 - 1254, August 1991.

 


 

(b) Refereed Conference Proceedings


  1. M. T. Pourazad, A. Bashashati, P. Nasiopoulos and R.K. Ward, “Rapid Conversion of 2D Video to 3D Format Using Random Forests”, accepted to be presented at the Electronic Visualization and the Arts (EVA) 2010, April 2010.
  2. Q. Tang, P. Nasiopoulos, R. Ward, "Fast Block-Size Partitioning Using Empirical Rate-Distortion Models for MPEG-2 to H.264/AVC Transcoding, ", accepted to be presented at the IEEE International Symposium on Circuits and Systems (ISCAS 2010), May 2010.
  3. Z. Mai, H. Mansour, R. Mantiuk, P. Nasiopoulos, R. Ward and W. Heidrich, "On-the-Fly Tone-Mapping for Backward-Compatible High Dynamic Range Image/Video Compression," accepted to be presented at the IEEE International Symposium on Circuits and Systems (ISCAS 2010), May 2010.
  4. D. Xu, C. Doutre, and P. Nasiopoulos, "Saturated-Pixel Enhancement for Color Images," accepted to be presented at the IEEE International Symposium on Circuits and Systems (ISCAS 2010), May 2010.
  5. C. Doutre, M. T. Pourazad, P. Nasiopoulos and R. K. Ward,  “Correcting Unsynchronized Zoom In 3D Video," accepted to be presented at the IEEE International Symposium on Circuits and Systems (ISCAS 2010), May 2010.
  6. H. Mansour, R. Saab, P. Nasiopoulos, R. Ward, "Color Image De-saturation Using Sparse Reconstruction," accepted to be presented at the IEEE International Conference on Acoustics Speech and Signal Processing ICASSP 2010, May 2010.
  7. A.T. Connie, Y.P. Fallah, P. Nasiopoulos, and V. C. M. Leung, "Trade-off Between Source and Channel Distortion of Data-Partitioned Video in a Capacity Constrained Network," accepted to be presented at the IEEE ICCE 2010, January 2010.
  8. M. Von Dem Knesebeck, P. Nasiopoulos, “A Fast Mode Decision Algorithm for Downscaled Transcoding of H.264 Pre-encoded Video”, accepted to be presented at the IEEE ICCE 2010, January 2010.
  9. M. Pourazad, P. Nasiopoulos and R. K. Rabab, “Conversion of H.264-Encoded 2D to 3D Video Format,” accepted to be presented at the IEEE ICCE 2010, January 2010.
  10. C. Doutre and P. Nasiopoulos, “Correcting Sharpness Variations in Stereo Image Pairs,” accepted to be presented at the 6th Conference for Visual Media Production 2009, London, UK, pp. 45-51, November 2009.
  11. D. Xu and P. Nasiopoulos, “Logo Insertion Transcoding for H.264/AVC Compressed Video”, the IEEE International Conference on Image Processing (ICIP) 2009, pp. 3693-3696, November 2009.
  12. Q.Tang, P. Nasiopoulos, R. Ward, "Efficient Motion Vector Re-Estimation for MPEG-2 to H.264 Transcoding with Arbitrary Down-Sizing Ratios," the IEEE International Conference on Image Processing (ICIP) 2009, Cairo, Egypt, pp. 3689-3692, November 2009.
  13. C. Doutre, P. Nasiopoulos, "Modified H.264 Intra Prediction For Compression of Video and Images Captured With a Color Filter Array", accepted to be presented at the IEEE International Conference on Image Processing (ICIP) 2009, Cairo, Egypt, pp. 3401-3404, November 2009.
  14. C. Doutre, P. Nasiopoulos, "Fast Vignetting Correction and Color Matching For Panoramic Image Stitching," accepted to be presented at the IEEE International Conference on Image Processing (ICIP) 2009, Cairo, Egypt, pp. 709-712, November 2009.
  15. M. T. Pourazad, P. Nasiopoulos, and R. K. Ward, “An efficient low random access delay panorama-based multiview video coding scheme,” accepted to be presented at the IEEE International Conference on Image Processing (ICIP) 2009, Cairo, Egypt, November 2009.
  16. V. Sanchez, R. Abugharbieh and P. Nasiopoulos, “3D Scalable Lossless Compression of Medical Images Based on Global and Local Symmetries”, accepted to be presented at the IEEE International Conference on Image Processing (ICIP) 2009, Cairo, Egypt, November 2009.
  17. M. T. Pourazad, P. Nasiopoulos, and R. K. Ward, “A new prediction structure for multiview video coding,” 5 proc. pages, IEEE 16th International Conference on Digital Signal Processing (DSP) 2009, July 2009.
  18. H. Mansour, Y. Fallah, P. Nasiopoulos and V. Krishnamurthy, “Combined Link Adaptation and Traffic Control Scheme for MGS H.264/AVC Video Transmission”, IEEE 16th International Conference on Digital Signal Processing (DSP) 2009, pp. 1 - 6, July 2009.
  19. A.T. Connie, Y.P. Fallah, P. Nasiopoulos, and V. C. M. Leung, "Efficient Utilization of Error Protection Techniques for Transmission of Data-Partitioned H.264 Video in a Capacity Constrained Network," 5 proc. pages, IEEE International Conference on Communications (ICC) 2009, Germany, June 2009.
  20. L. Coria, P. Nasiopoulos and R. K. Ward, “A Region-Specific QIM-Based Watermarking Scheme for Digital Images”, 6 proc. pages, IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, Spain, May 2009.
  21. C. Doutre, and P. Nasiopoulos, "Colour Correction Of Multiview Video With Average Color As Reference," IEEE International Symposium on Circuits and Systems (ISCAS) 2009, Taiwan, pp. 860-863, May 2009.
  22. M. T. Pourazad, P. Nasiopoulos and R.K. Ward, “Converting H.264-derived Motion Information into Depth Map”, 15th International MultiMedia Modeling Conference (MMM2009), France, pp. 108-118, January 2009.
  23. M. T. Pourazad, P. Nasiopoulos and R.K. Ward, “An H.264-based Scheme for 2D to 3D Video Conversion”, 2 proc. pages, IEEE Conference on Consumer Electronics, Las Vegas, January 2009.
  24. Z. Mai, P. Nasiopoulos, R. K. Ward, " A Wavelet-Based Intra-Prediction Lossless Image Compression Scheme", 2 proc. pages, IEEE Conference on Consumer Electronics, Las Vegas, January 2009.
  25. A. Majumdar and P. Nasiopoulos, "Frontal Face Recognition from Video”, 8 proc. pages, International Symposium on Visual Computing (ISVC 2008), Las Vegas, December 2008.
  26. T. Connie, P. Nasiopoulos, Y. P. Fallah, and V. C. M. Leung, "SCTP-Based Transmission of Data Partitioned H.264 Video", 5 proc. pages, ACM International Conference on Wireless Multimedia networking Performance, Vancouver, October 2008.
  27. H. Mansour, P. Nasiopoulos, V. Krishnamurthy, “Rate and Distortion Modeling of Medium Grain Scalable Video Coding”, 4 proc. pages, IEEE International Conference on Image Processing (ICIP) 2008, San Diego, October 2008.
  28. H. Mansour, V. Krishnamurthy, P. Nasiopoulos, “Delay-Aware Rate Control for Multi-User Scalable Video Streaming,” 4 proc. Pages, IEEE PIMRC 2008, France, September 2008.
  29. C. Doutre, and P. Nasiopoulos, "A Colour Correction Preprocessing Method For Multi-view Video Coding," 5 proc. pages, The European Signal Processing Conference (EUSIPCO) 2008, Switzerland, August 2008.
  30. Q. Tang, P. Nasiopoulos and H. Mansour, “Bit-Rate Estimation for Bit-Rate Reduction H.264/AVC Video Transcoding in Wireless Networks”, International Symposium on Pervasive Computing (ISWPC) 2008, pp. 464 – 467, May 2008.
  31. Y. P. Fallah, P. Nasiopoulos and V. Leung, “Fair Scheduling in Multirate IEEE 802.16 Networks”, International Symposium on Pervasive Computing (ISWPC) 2008, pp. 293 – 297, May 2008.
  32. Y. P. Fallah, H. Mansour, S. Khan and P. Nasiopoulos, “An Optimized Link Adaptation Scheme for Efficient Delivery of Scalable H.264 Video over IEEE 802.11n”, IEEE International Symposium on Circuits and Systems (ISCAS) 2008, pp. 2058 – 2061, May 2008.
  33. Y. P. Fallah, S. Khan, P. Nasiopoulos and H. Alnuweiri, “Hybrid OFDMA/CSMA Based Medium Access Control for Next-Generation Wireless LANs”, IEEE International Conference on Communications (ICC) 2008 - Wireless Communications Symposium, pp. 2762 – 2768, China, May 2008.
  34. H. Mansour, P. Nasiopoulos and V. Krishnamurthy, “Joint Media-Channel Aware Unequal Error Protection for Wireless Scalable Video Streaming”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2008, pp. 1129 – 1132, Las Vegas, April 2008.
  35. V. Sanchez, P. Nasiopoulos, and R. Abugharbieh, “Efficient 4D Motion Compensated Lossless Compression of Dynamic Volumetric Medical Image Data”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2008, pp. 549 – 552, Las Vegas, April 2008.
  36. Q. Tang, P. Nasiopoulos and R. Ward, “Fast Block Size Prediction for MPEG-2 to H.264/AVC Transcoding”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2008, pp. 1029 – 1032, Las Vegas, April 2008.
  37. C. Doutre and P. Nasiopoulos, "Motion Vector prediction for Improving One Bit Transform Based Motion Estimation,” IEEE International Conference on Acoustics, Speech, and Signal Processing  (ICASSP) 2008, pp. 805-808, Las Vegas, April 2008.
  38. Z. Mai, P. Nasiopoulos and R. Ward, “Real-Time DVB-MHP iTV to Blu-ray System Information Transcoding”, 3rd International Symposium on Communications, Control and Signal Processing (ISCCSP) 2008, pp. 1460 – 1463, March 2008.
  39. T. Connie, P. Nasiopoulos, V. Leung and Y. Fallah, "Video Packetization Techniques for Enhanced H.264 Video Transmission over 3G”, IEEE Consumer Communications & Networking Conference, pp. 800 - 804, Las Vegas, January 2008.
  40. S. Infante and P. Nasiopoulos, “A DVB-MHP to Blu-ray Transcoding Scheme for Interactive Data”, IEEE Conference on Consumer Electronics, 3 proc. pages, Las Vegas, January 2008.
  41. Y. P. Fallah, P. Nasiopoulos and H. Alnuweiri, “Scheduled and Contention Access Transmission of Partitioned H.264 Video over WLANs”, IEEE Global Telecommunications Conference, GLOBECOM '07, pp. 2134 - 2139, Washington, November 2007.
  42. L. Coria, M. Pickering and P. Nasiopoulos, "An Access Control Video Watermarking Method that is Robust to Geometric Distrortions," IEEE 2nd International Conference on Digital Information Management (ICDM) 2007, Vol. 1, pp. 460 - 465, Lion, France, October 2007.
  43. C. Doutre and P. Nasiopoulos, "Analysis of the Impact of Demosaicking on JPEG Image Compression", 8th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), pp. 71 - 74, Greece, June 2007.
  44. H. Mansour, V. Krishnamurthy and P. Nasiopoulos, “Channel Adaptive Multi-User Scalable Video Streaming with Unequal Erasure Protection”, 8th International Workshop on Image Analysis and Multimedia Interactive Services (WIAMIS), pp. 54 – 57, June 2007.
  45. Q. Tang, P. Nasiopoulos and R. Ward, “Efficient Chrominance Compensation for MPEG2 to H.264 Transcoding,” IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2007, pp. I.1129 - I.1132, Honolulu, Hawaii, April 2007.
  46. C. Doutre and P. Nasiopoulos, "An Efficient Compression Scheme for Colour Filter Array Images Using Estimated Colour Differences", 20th IEEE Canadian Conference on Electrical and Computer Engineering, pp. 24 - 27, Vancouver, April 2007.
  47. Z. Mai, P. Nasiopoulos and R. K. Ward, "Efficient DVB-MHP to Blu-Ray System Information Transcoding", 20th IEEE Canadian Conference on Electrical and Computer Engineering, pp. 20 – 23, March 2007.
  48. Y. P. Fallah and P. Nasiopoulos, “A Cross Layer Optimization Mechanism to Improve H.264 Video Transmission over WLANs,” 4th IEEE Consumer Communication and Networking Conference (CCNC) 2007, pp. 875-879, Las Vegas, NV, January 2007.
  49. M. Pickering, L. Coria and P. Nasiopoulos, “A Novel Blind Video Watermarking Scheme for Access Control Using Complex Wavelets,” IEEE Conference on Consumer Electronics (ICCE) 2007, pp. 1-2, Las Vegas, NV, January 2007.
  50. L. Coria, P. Nasiopoulos and R. K. Ward, “A Robust Content-Dependent Algorithm for Video Watermarking”, 6th ACM Workshop on Digital Rights Management, pp. 97-101, Alexandria, VA, October 30, 2006.
  51. C. Doutre and P. Nasiopoulos, “An Efficient Compression Scheme for Colour Filter Array Video Sequences,” IEEE International Workshop on Multimedia Signal Processing, pp. 166-169, Victoria, Canada, October 2006.
  52. Q. Tang, R. Ward, P. Nasiopoulos, “An Efficient MPEG2 to H.264/AVC Half-Pixel Motion Compensation Transcoding,” IEEE International Conference on Image Processing (ICIP) 2006, pp. 865-868, Atlanta, October 2006.
  53. M. T. Pourazad, P. Nasiopoulos and R. K. Ward, “An H.264-based video encoding scheme for 3D TV”, EURASIP European Signal Processing Conference -EUSIPCO (Florence, Italy), 5 pages, September 2006.
  54. H. Mansour, P. Nasiopoulos and V. Leung, “Multiple Description Coding of the Scalable Extension of H.264/AVC (SVC)”, IEEE International Symposium on Signal Processing and Information Technology (ISSPIT) 2006, pp. 519 – 523, Vancouver, August 2006.
  55. H. Mansour, P. Nasiopoulos and V. Krishnamurthy, “Modeling of Loss-Distortion in Hierarchical Prediction Codecs”, IEEE International Symposium on Signal Processing and Information Technology (ISSPIT) 2006, pp. 536 - 540, Vancouver, August 2006.
  56. Storey and P. Nasiopoulos, “An Efficient Statistical Intra-Mode Decision Methods for H.264”, IEEE International Symposium on Signal Processing and Information Technology (ISSPIT) 2006, pp. 803 - 806, Vancouver, August 2006.
  57. Q. Tang, P. Nasiopoulos, R. Ward, “An Efficient Re-quantization Error Compensation for MPEG2 to H.264 Transcoding” IEEE International Symposium on Signal Processing and Information Technology (ISSPIT) 2006, pp. 530 - 535, Vancouver, August 2006.
  58. M. von dem Knesebeck and Panos Nasiopoulos, “A Fast Video Motion Estimation Algorithm for the H.264 Standard”, IEEE International Conference on Multimedia & Expo (ICME) 2006, pp. 701 - 704, July 2006.
  59. P. Nasiopoulos, F. Bari and R. More, “Performance Evaluation of H.264 over a DiffServ IP Network,” Information Society Technologies (IST) Mobile & Wireless Communication Summit 2006, 4 proc. pages, Greece, June 2006.
  60. Golikeri, P. Nasiopoulos and Z. J. Wang, “An Improved Scalar Quantization-based Digital Video Watermarking Scheme for H.264/AVC”, IEEE International Symposium on Circuits and Systems (ISCAS) 2006, pp. 1434-1438, Greece, May 2006.
  61. V. Sanchez, P. Nasiopoulos and R. Abugharbieh, “Lossless Compression of 4-D Medical Images Using H.264/AVC”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2006, pp. 1116-1119, France, May 2006.
  62. K. Ugur, P. Nasiopoulos and R. K. Ward, “An Efficient H.264 Based Fine-Granular-Scalable Video Coding System”, IEEE 2005 Workshop on Signal Processing Systems (SIPS'05), pp. 399-402, Athens, Greece, November 2005.
  63. D. Storey and P. Nasiopoulos, “An Efficient Statistical Intra-mode Prediction Method for H.264”, IEEE International Conference on Image Processing (ICIP) 2005, pp. 803-806, Genova, September 2005.
  64. L. Coria, P. Nasiopoulos and R. K. Ward, “A robust watermarking scheme based on informed coding and informed embedding”, IEEE International Conference on Image Processing (ICIP) 2005, Vol. 1, pp. 681 – 684, Genova, September 2005.
  65. H. Lee, P. Nasiopoulos and Victor Leung, “Fast Motion Estimation Algorithm for Mobile Devices”, IEEE International Conference on Multimedia & Expo (ICME) 2005, 370-373, Amsterdam, July 2005.
  66. H. Mansour, P. Nasiopoulos and V. Leung, “Efficient Multiple Description Scalable Coding Using Subband Extension of H.264/AVC”, IEEE International Symposium on Circuits and Systems (ISCAS) 2005, pp. 4042 - 4045, Kobe, Japan, May 2005.
  67. P. Nasiopoulos, L. Coria, A. Golikeri, H. Mansour, “An Improved Error Concealment Algorithm for Intar-frames in H.264/AVC”, IEEE International Symposium on Circuits and Systems  (ISCAS) 2005, Vol. 1, pp. 320 - 323, Kobe, Japan, May 2005.
  68. C. Powel, H. Alnuweiri and P. Nasiopoulos, “An Enhanced Distributed Channel Access Deficit Round-Robin (EDRR) Access Scheme for IEEE 802.11 Wireless Networks”, IFIP International Conference on Wireless and Optical Communications Networks (WOCN) 2005, pp. 45-50, Dubai, United Arab Emirates UAE, March 2005.
  69. D. Storey and P. Nasiopoulos, “Combining H.264 and MPEG2 for Multi-Resolution Video Applications”, IEEECanadian Conference on Electrical and Computer Engineering (CCECE) 2004, pp. 2415 – 2419, Niagara Falls, May 2004.
  70. M. Azimi, P. Nasiopoulos and R. Ward, “A New Signal Model and Identification Algorithm for Hidden Semi-Markov Signals”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2004, Vol. 2, pp. 521 – 524, Montreal, May 2004.
  71. M. Azimi, P. Nasiopoulos and R. K. Ward, “Online Identification of Hidden Semi-Markov Models”, IEEE 3rd International Symposium on Image and Signal Processing and Analysis, pp. 228 – 232, Rome, Italy, September 2003.
  72. K. Ugur and P. Nasiopoulos, “Combining Bitstream Switching and FGS for H.264 Scalable Video Transmission Over Varying Bandwidth Networks”, IEEE Pacific Rim Conference on Communications, Computers, and Signal Processing 2003, pp. 972 – 975, Victoria, BC, August 2003.
  73. K. Ugur, G. Louizis, P. Nasiopoulos and R. K. Ward, “Extremely Fast Selective Enhancement Method for Fine Granular Scalable Enabled H.264 Video”, IEEECanadian Conference on Electrical and Computer Engineering  (CCECE) 2003, pp. 1103 – 1106, Montreal, May 2003.
  74. Ugur K., Nasiopoulos P., Design Issues and Efficient Algorithm Design for H.264 based Fine Granular Scalable Video Coding, contribution to the 64th MPEG meeting, Pattaya, Thailand, March 2003.
  75. M. Azimi, P. Nasiopoulos and R. K. Ward, “A robust method for fitting the  (s, r) model to a traffic source”, IEEE International Conference on Information Technology (ITRE) 2003, pp. 228 – 232, Newark, New Jersey, USA, August 2003.
  76. M. Azimi, P. Nasiopoulos and R. K. Ward, “A scheduling Scheme for Multiplexing of VBR Sources in Digital TV Systems”, International Conference on Information Technology Research and Education (ICICP) 2002, pp. 173 – 176, Rochester, New York, September 2002.
  77. P. Nasiopoulos, “Redefining Multimedia”, 14th IEEE International Conference on Digital Signal Processing (DSP2002), Vol. 1, pp. 9 – 10, Santorini, Greece, July 2002.
  78. M. Azimi, P. Nasiopoulos and R. K. Ward, “A scheduling Scheme for Multiplexing Extra Streaming Data into Digital TV Programs”, 14th IEEE International Conference on Digital Signal Processing (DSP2002), Vol. 2, pp. 579 – 582, Greece, July 2002.
  79. M. Azimi, P. Nasiopoulos and R. K. Ward, “New interactive services for digital TV”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 2002, Vol. 1, pp. 814 –817, Orlando, Florida, May 2002.
  80. A. Joch, F. Kossentini and P. Nasiopoulos,”A Performance Analysis of the ITU-T Draft H.26L Video Coding Standard”, 12th International Packet Video Workshop (PV) 2002, 12 pages, Pittsburgh, PA, April 2002.
  81. M. Azimi, P. Nasiopoulos and R. K. Ward, “Implementation of MPEG Target Decoder”, IEEE Canadian Conference on Electrical and Computer Engineering (CCECE) 2001, pp. 943 – 948, Toronto, Canada, May 2001.
  82. K. Pronina, P. Nasiopoulos and R. K. Ward, “Interactive DVD Programming Using Next Generation Content-Based Encoded Multimedia Data”,  IEEE International Conference on Image Processing (ICIP) 2000, Vol. 3, pp. 246 – 249, Vancouver, BC, September 2000.
  83. Koo, P. Nasiopoulos and R. K. Ward, “Joint MPEG-2 Coding for Multi-program Broadcasting of Pre-recorded Video”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 1999, pp. 2227 – 2230, Phoenix, Arizona, March 1999.
  84. Koo, P. Nasiopoulos and R. K. Ward, “Optimum Picture Quality and Bandwidth Allocation for MPEG-2 Video Broadcasting”, Asilomar'98 Conference, pp. 108 – 111, Monterey, California, November 1998.
  85. P.C.M. Wong, V.C.M. Leung and P. Nasiopoulos, “An MPEG2-to-ATM converter to optimize performance of VBR video broadcasting over ATM networks”, in Proc. ICCE'98, pp. 262-263, Los Angeles, CA, June 1998.
  86. Barzykina, P. Nasiopoulos and R. K. Ward, “MPEG-2 Video Coding with Image Partitioning”,  IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 1998, Vol. 5, pp. 2825-2828, Seattle, WA, May 1998.
  87. E. Barzykina, P. Nasiopoulos and R. K. Ward, “Image Compression for Facial Photographs based on Wavelet Transform”, IEEE Pacific Rim Conference on Communications, Computers, and Signal Processing 1997, Vol. 1, pp. 322-325, Victoria, BC, August 1997.
  88. P. C.M. Wong, P. Nasiopoulos and V.C.M. Leung, “Broadcast Delivery of VBR MPEG-2 Video over ATM Satellites”, 1997 Canadian Institute for Telecommunications Research (CITR) Annual Conference, Toronto, ON, Canada, August 1997.
  89. P. Nasiopoulos, M. Otsuka and R. K. Ward, “The Challenge of DVD Authoring”, 13th International Conference on Digital Signal Processing (DSP) 1997, Vol. 1, pp. 311-314, Santorini, Greece, July 1997.
  90. P. Nasiopoulos and M. Otsuka, “Hybrid DVD-Multimedia Authoring”, 20th International Television Symposium, pp. 393-396, Montreux, Switzerland, June 1997.
  91. S. Zahir, P. Nasiopoulos and V. Leung, “A High Quality Real-Time VBR MPEG-2 System for Broadcasting Applications”, International Conference on Consumer Electronics 1997, pp. 132-133, Chicago, IL, June 1997.
  92. P. Nasiopoulos, S. Zahir and V.C.M. Leung, “VBR MPEG-2 for Broadcasting Applications via Satellites”, 1996 Canadian Institute for Telecommunications Research (CITR) Annual Conference, Montebello, QC, Canada, August 1996.
  93. V.C.M. Leung, P. Nasiopoulos, and D.W. Gillies, “Interworking Broadband Satellite Networks with Terrestrial Networks and Systems”, 1995 Canadian Institute for Telecommunications Research (CITR) Annual Conference, Vancouver, BC, Canada, August 1995.
  94. P. Nasiopoulos and R. K. Ward, “Image Compression for Facial Photographs”, IEEE Workshop on Nonlinear Signal and Image Processing 1995, Vol. I, pp. 436 -439, June 1995.
  95. P. Nasiopoulos and R. K. Ward, “A Hybrid Coding Method for Digital HDTV Signals”, IEEE International Symposium on Circuits and Systems (ISCAS) 1995, Vol. 2, pp. 769 - 772, May 1995.
  96. P. Nasiopoulos, M. Yedlin and R. K. Ward, “A Fixed-Length Compression Method Using the Karhunen-Loeve Transform”, IEEE Pacific Rim 1995 Conference on Communications, Computers, and Signal Processing,  pp. 581 - 584, May 1995.
  97. P. Nasiopoulos and R. K. Ward, “A Noise Resistant HDTV Compression Scheme”, IEEE Canadian Conference on Electrical and Computer Engineering (CCECE) 1993, Vol. II, pp. 648 - 651, September 1993.
  98. P. Nasiopoulos and R. K. Ward, “Improving the HDTV Picture Performance Under Noisy Transmission Conditions”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 1993, Vol. V, pp. 277 - 280, April 1993.
  99. P. Nasiopoulos and R. K. Ward, “All-Digital HDTV Impairments over Channels with Interference”, IEEE Canadian Conference on Electrical and Computer Engineering (CCECE) 1992, Vol. I, pp. WA5.28.1 - WA5.28.5, September 1992.

 

 

(c) Standards Contributions


  1. P. Nasiopoulos and K. Ugur, “Design Issues and Proposal for H.264 Based Fine Granular Scalable Video Coding” , ISO/IEC JTC 1/SC 29/WG 11,  MPEG2003/m9505, Pattaya, Thailand, March 2003.

 

 

2. CHAPTERS IN BOOKS


  1. P. Nasiopoulos, R. K. Ward and D. Morse. In "Image Data Compression: Block Truncation Coding", the paper was chosen for inclusion as a chapter in B. V. Dasarathy, IEEE Computer Society Press, pp. 164--173, 1995.

 

 

3. PATENTS

(a). Invention Disclosures-UILO


  1. No 08-158, “A wavelet-based intra-prediction lossless image compression scheme”, February 2008.

(b). Provisional Patent Application


  1. US 61/201,560 submitted, “Scheduling Architecture and Algorithms for Fair QoS Provision in Multi-Class Wireless Access Networks”, Y. P. Fallah, P. Nasiopoulos
  2. US 61/201,562 submitted, “Medium Access Control based on OFDMA and CSMA schemes”, Y. P. Fallah, P. Nasiopoulos

(c).


  1. E. Barzykina, P. Nasiopoulos and R. K. Ward, “Improving MPEG-2 Encoding Performance Via Frame Partitioning”, U.S. Patent office, filed June 1998.
  2. E. Barzykina, P. Nasiopoulos and R. K. Ward, “System for Compression of Facial Photographs”, filed on August 20, 1997.

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