Internatinal Conference Papers and Invited Talk Note.

  1. Ryo Yagi, Tomohito Kajimoto and Takao Nishitani, "GMM Foreground Segmentation Processor Based on Address Free Pixel Stream", ICASSP2012, pp. 1653-1656, March 27.
  2. Toru Yamada and Takao Nishitani, "No-Reference Quality Estimation for Compressed Videos Based on Inter-frame Activity Difference", ICASSP2012, pp. 2325-2328, March 27.
  3. Yukiko Takanishi and Takao NIshitani, "Application on the Hardware/Software Co-Simulator-Implementation of Multi-stage, Multi-rate 2D filter" SASIMI2012, pp. 168-173 March 2012.
  4. Toshiaki Shiota and Takao Nishitani, "Efficient and All-round Shadow Removal Method in Transform Domain", ITC-CSCC2011, June 2011.
  5. Kazuki Nakagami, Toshiaki Shiota and Takao Nishitani, "low complexity shadow removal on foreground segmentation", ICASSP2011, pp.1081-1084,May 2011.
  6. Yuki Tanaka and Takao Nishitani, "Study on an extremely low bit-rate video coding", APSIPA ASC 2010 Student Symposium Proceedings, p.37, Dec. 2010.
  7. Kazuki Nakagami and Takao Nishitani, "The Study on Shadow Removal on Transform Domain GMM Foreground Segmentation", ISCIT 2010, pp. 867-872, Oct. 2010.
  8. Yuki Hishinuma, Tomoyuki Suzuki, Kazuki Nakagami and Takao Nishitani,"Transformed Domain GMM Foreground Segmentation for Mobile Vodeo Camera", ICIP 2010, pp. 2217-2220, Sept. 26, 2010.
  9. Yukiko Takanishi, Koichi Mori, Takao Nishitani and Yuichi Nakamura, "Hardware/software co-simulatior fpr ASIC DSP chips", Proc. of MWSCAS 2010, pp.809-812, Aug. 2010.
  10. Yuta Akasaka, Yukiko Takanishi and Takao Nishitani, "High Precision Contour Detection on Computationally Efficient Silhouette Extraction", The Proceedings of ITC-ISCC2010, pp.288-291, July 6th, 2010.
  11. Takeshi Okuno and Takao Nishitani, "Efficient Multi-Scale Retinex Algorithm using Multi-rate Image Processing", ICIP 2009, pp..3145-3148, Nov. 7, 2009.
  12. Tomohiro Kitagawa, Tomoya Koseki and Takao Nishitani, "Background Separation Encoding for Surveillance Puropose by using Stable Foreground Separation", Proc. APSIPA2009, pp.846-851 Oct, 2009
  13. Tomoyuki Suzuki and Takao Nishitani, "Efficient Foreground Segmentation for a Pan-tilt Camera based on GMM over Walsh Spectrum", The Proceedings of ITC-CSCC2009, p. 231-p.234, July 6, 2009.
  14. Yuki Hishinuma and Takao Nishitani, "Hierarchical Foreground Segmentation based on a Spatio-Temporal Gaussian Mixture Model in Transform Domain", The Proceedings of ITC-CSCC, p.709-p.712, July 6, 2009.
  15. Takeshi Okuno and Takao Nishitani, "Efficient Multi-scale Retinex Algorithm for Video Applications", The Proceedings of ITC-CSCC2009, p.713-716, July 6, 2009.
  16. Koichi Mori, Yuichi Nakamura and Takao Nishitani, "Support System for ASICs Design based on Block Diagram", Proc SASIMI 2009, pp.374-379, March 9, 2009.
  17. Bin Wu and Takao Nishitani, "DSP array breadboard system for application on foreground segmentation", Proc. SASIMI 2009, pp.248-253, March 9, 2009.
  18. Hiroaki Tezuka and Takao Nishitani, "Precise object Contour Detection Using Variable Block-based Video Foreground Segmentation in Transform Domain", Proceedings of VPQM'2009, 14-16, Jan. 2009.
  19. Takao Nishitani,"Trials on SOC IP core design for new era of signal processibng Applications", RACE(Recent Advancement of Communications Engineering)'08, Dec. 2008.(Invited)
  20. Hiroaki Tezuka and Takao Nishitani, "A Precise and Stable Foreground Segmentation using Fine-to-Coarse Approach in Transform Domain", ICIP 2008, pp. 2732-2735, Oct. 2008.
  21. Tomohiro Kitagawa, Takao Nishitani, Hiroaki Komatsu, Hironori Kato and Norishige Omoto, "Fusion of Communications and Broadcasting through the Internet Satellite", The Proceedings of ITC-CSCC2008, ISBN:978-4-88552-233-8 C3055, p.1421-p.1424, July 6, 2008.
  22. Takao NIshitani, Kotaro Takahashi, Hiroaki Komatsu, Hironori Katoh and Norishige Omoto, "Terrestrial Digital TV Re-broadcasting using WINDS Multi-beam Satellite", Proc. AIAA APSCC CDROM AIAA-2007-3306, April 2007.
  23. Takao Nishitani, "Architectural Consideration of TOPS-DSP for Video Processing", CD-ROM of VQOM'07, Jan. 2007. (Invited)
  24. Takao Nishitani, Hiroaki Komatsu and Hironori Katoh, " Re-broadcast of Terrestrial Digital TV Programs through a Multibeam Satellite", Proc. of NEINE' 05, pp.335-342, Sept, 2005.
  25. Hiroshi Suzuki, Akihiro Chiba and Takao Nishitani, "A Direct Two Dimmensional Lifting Wavelet Tramsform Structure", Proc.. of NEINE'05, pp.490-497, Sept. 2005.
  26. Kotaro Takahashi, Yuichi Taoka, Toshihiro Satoh and Takao Nishitani, "Picture Quality Enhancement with Color and its Evaluation", Proc. of NEINE'05, pp.482-489, Sept. 2005.
  27. Takao NIshitani, "Multiprocessor Architecture for Consumer Electronics SOC", MPSOC'05 July 11, 2005. (Invited Talk)
  28. Takao Nishitani, "Architecture Consideration on an Multi-Resolution Multiprocessor for Future Cell-Phone Applications", Proc. of IEEE ISPACS'04, Sept. 2004. (Invited Talk)
  29. Takao NIshitani, "Architecture Consideration on a Multiprocessor for Future Cell Phone", Proc. NEINE'04, pp.112-117, Sept. 2004. (Invited Paper)
  30. Takao Nishitani, Ichiro Kuroda, Masao Ikekawa, Kouhei Nadehara and Takahiro Kumura, "Microcode Conversion among Different Digital Signal Processors, Proc. of NEINE'04, pp.455-459, Sept. 2004.
  31. Takao NIshitani, " TOPS DSP Applications for Future Cellular Phones", Proc. of IEEE MESCAS, July 2, 2004. (Plenary Talk)
  32. Takao Nishitani,@hHomogeneous@Pallalel Processing Architecture for Video Processing and Software", Session 3, MPSOC, 2004iInvited).
  33. Takao Nishitani, "Why Future SOC requires high K", IEEE IWGI, 2003 (Keynote Speech).
  34. Ichiro Kuroda and Takao Nishitani, "Design Approaches for MPEG Engines for Broadband and Mobile Applications", IEEE Proc. of SIPS, pp.3-8, 2002. (Invited Paper)
  35. Takao Nishitani, "Biometrics Identification", Japa-Germany Technical Forumn, 2002 .(Invited Speech).
  36. Masao Ikekawa, Makoto Hori, Kouhei Nadehara, Takahiro Kumura, Makoto Yoshida, Ichiro Kuroda and Takao Nishitani, gMultimedia Signal Processor for Mobile applicationsh, IEEE Proc. of International Conference on Multimedia and Expo (ICME), pp.218 -221, (2001).
  37. Takao Nishitani, "LSI Requirements for FutureMultimedia Applications", Japa-Germany Technical Forumn, 2000 .(Invited Speech).
  38. Takao Nishitani and Ichiro Kuroda, "Audio and Video Conpression on Programmable Chips for Mobile Communications", IEEE Proc. of GLOBECOM, pp.2022-2029, 1999. (Invited Paper)
  39. Takao Nishitani, "An Approach to a Multimedia Systems on a Chip", IEEE Proc. of SIPS, pp.13-22, 1999. (Invited Paper).
  40. Leilei Song, Keshab K. Parhi, Ichiro Kuroda, and Takao Nishitani, gLow-Energy Heterogeneous Digit-Serial Reed-Solomon Codecsh, IEEE Proc. of ICASSP , pp.3049-3052, (1998).
  41. Leilei Song, Keshab K. Parhi, Ichiro Kuroda, Takao Nishitani, gLow-Energy Programmable Finite Field Data Path Architecturesh, IEEE Proc. of ISCAS, pp.II-406-II409, (1998).
  42. Keshab Parhi and Takao Nishitani, "Low Power Multimedia DSP Systems", IEEE ICASSP'98 Tutorials, pp.1-75, 1998.(Tutorial Talk)
  43. Takao Nishitani, "Programmable Processors in Multimedia Era", The Birth of Microprocessor and Future Possibility, (Post Inamori Prise Forum), 1997. (Invited Talk)
  44. Takao Nishitani, "Design Methodology on Multimedia Processors",Japa-Germany Technical Forumn, 1997 .(Invited Speech).
  45. Takao Nishitani, "System-on-a-Chip in Deep Submicron Era", Proc. of VLSI Circuits Short Course. pp.3-22, 1997. (Invited Talk)
  46. Takao Nishitani, "Trend and Perspective on Domain Specific Programmable Chips", IEEE Proc. of Workshop on SIPS, pp.1-8, 1997. (Invited Talk)
  47. Takao Nishitani, " Encoding Technology and DSP Technology Development", 94 Korea/Japan Electronics Technology Workshop, Korea Electronics Technology Institute, pp71-124, 1994. (Invited)
  48. Akio Yamada, Mutsumi Ohta, Takao Nishitani, gVideo Sequence Quantizer for Very Low Bit Rate Moving Picture Codingh, SPIE Proc. of VCIP, Vol.2308, No.1, pp.61-72, (1994).
  49. Keshab K. Parhi and Takao Nishitani, gFolded VLSI Architectures for Discrete Wavelet Transformsh, IEEE Proc. of ISCAS, pp.1734-1737, (1993).
  50. Rabin Deka, Akihiko Sugiyama, Takao Nishitani, gA Novel Method to Optimize Patterns for Broadside Arrays with Odd Number of Sensorsh, IEEE Proc. of International Workshop on Intelligent Signal Processing & Communication Systems(ISPACS), pp.26-31, (1993).
  51. Ichiro Kuroda and Takao Nishitani, gAsynchronous Multirate System Design for Programmable DSPsh, IEEE Proc. of ICASSP, pp.V549-V552, (1992).
  52. Ichiro Tamitani, Mutsumi Ohta, Yasushi Ooi, Akio Yoshida, Mamoru Nomura, Hitoshi Koyama and Takao Nishitani, gAn Encoder/Decoder Chip Set for the MPEG Video Standardh, IEEE Proc. of ICASSP, pp.V661-V664, (1992).
  53. Fumie Hazu, Ichiro Kuroda and Takao Nishitani, gATC-Based Hi-Fi Audio Coding for ATM Networksh, IEEE Proc. of ICC, pp.57-61, (1992).
  54. Jacob Levison, Ichiro Kuroda and Takao Nishitani, gA Routing LSI for a Reconfigurable DSP Arrayh, IEEE Proc. of ICASSP, pp.102-116, (1992).
  55. Ichiro Tamitani, Akio Yoshida, Yasushi Ooi and Takao Nishitani, gA SIMD DSP for Real-time MPEG Video Encoding and Decoding", IEEE Workshop on VLSI Signal Processing V, pp.119-128, (1992).
  56. Hideo Homma, Mutsumi Ohta, and Takao Nishitani, gA Simplified Method of Motion Vector Estimation for VLSI Implementationh, IEEE Proc. of ICSE, pp.216-219, (1992).
  57. Mutsumi Ohta, Mitsuharu Yano and Takao Nishitani, gWavelet Transform of Image and Its Entropy Codingh, SPIE Proc. of Visual Communications & Image Processing (VCIP), Vol. 1606, pp.456-466, (1991).
  58. Takashi Mochizuki, Mitsuharu Yano and Takao Nishitani, gImage Coding using Adaptive Blocksize Princen-Bradley Transformh, SPIE Proc. of VCIP, Vol. 1605, pp.434-444, (1991).
  59. Ichiro Kuroda, Akihiro Hirano and Takao Nishitani, gA Knowledge-Based Compiler Enhancing DSP internal Parallelismh, IEEE Proc. of ISCAS, pp.236-239, (1991).
  60. Takao Nishitani, gSignal Processing LSIh, Session of CAD System for Communication LSI, International Symposium on Communication, ‘‰È‰ïH’ö‰È‹Z„L’†S, pp.8-28, (1991).
  61. Akihiko Sugiyama, Fumie Hazu, Masahiro Iwadare and Takao Nishitani, gAdaptive Transform Coding with an Adaptive Block Size (ATC-ABS)h, IEEE Proc. of ICASSP, pp.1093-1096, (1990).
  62. Hidenobu Harasaki, Mitsuharu Yano and Takao Nishitani, gBackground Separation/Filtering for Videophone Applicationsh, IEEE Proc. of ICASSP, pp.1981-1984, (1990).
  63. Ichiro Tamitani, Hidenobu Harasaki and Takao Nishitani, gA Real-Time HDTV Signal Processor ?System and Application-h IEEE Proc. of ICC, pp.1054-1058, (1990).
  64. Masaki Ishikawa, Masato Edahiro, Takeshi Yoshimura, Takashi Miyazaki, Shinichi Aikoh, Takao Nishitani, gAutomatic Layout Synthesis for FIR Filters Using a Silicon Compilerh, IEEE Proc. of ISCAS, pp.2588-2591, (1990).
  65. Takao Nishitani, Ichiro Tamitani, Hidenobu Harasaki and Mitsuharu Yano, gA Real Time Software Programmable Processor for HDTV and Stereo Scope Signalsh, IEEE Proc. of Workshop on Application Specific Array Processing (ASAP), pp.226-234, (1990).
  66. Takashi Miyazaki, Takao Nishitani, Masaki Ishikawa, Masato Edahiro and Kaoru Mitsuhashi, gA Chrominance/Luminance Signal Processing Chip Set based on a DSP Silicon Compilerh, IEEE Workshop on VLSI Signal Processing IV, pp.33-42, (1990).
  67. Fumie Hazu, Akihiko Sugiyama, Masahiro Iwadare and Takao Nishitani, gAdaptive@Transform Coding with an Adaptive Block Size using a Modified DCTh, IEEE Proc. of International Conference on Spoken Languages (ICSLP), pp.649-652, (1990).
  68. Akihiro Hirano, Ichiro Kuroda, Tadashi Miyazaki and Takao Nishitani, gA Software Development System for Digital Signal Processors based on a Knowledge-Based Optimizing Compiler and A Digital Signal Processing Languageh, IEEE Proc. of SASIMI, pp.83-190, (1990).
  69. Masahiro Iwadare, Fumie Hazu, Shinichi Aikoh and Takao Nishitani, gA Robust 384 kbps Stereo Hifi Audio Codec for ISDN Applicationsh, IEEE Proc. of GLOBECOM, pp.1952-1956, (1989).
  70. Ichiro Kuroda and Takao Nishitani, gA Knowledge-based Retargetable Compiler for Application Specific Signal Processorh, IEEE Proc. of ISCAS, pp.631-634, (1989).
  71. Yukihiko Iijima, Toyonori Ishida, Mitsuharu Yano, Takashi Mochizuki, Takao Nishitani, gNETEC-64 Video Codec Hardware Achieved using VSP Parallel Signal Processor Configurationh, ITU-COM Technical Symposium, Vol.1, pp.483-487, (1989).
  72. Takao Nishitani, Mitsuharu Yano, Yukio Endoh, Toyonori Ishida, gA Programmable64kbps Video Codec Architectureh, IEEE Proc. of Workshop on 64 kbit/s Coding for Moving Video, pp.62, (1989).
  73. Takao Nishitani, Ichiro Tamitani, and Hidenobu Harasaki, gProgrammable Parallel Processor for Video Processingh, IEEE Proc. of International Conference of Systems Engineering(ICSE), pp.169-172, (1989).
  74. Ichiro Kuroda and Takao Nishitani, gA Knowledge Based Retargetable Compiler for Application Specific Signal Processorsh, IEEE Proc. of ICASSP, pp. 631-634, (1988).
  75. Takashi Miyazaki, Takao Nishitani, Shinichi Aikoh, Ishikawa Masaki, Takeshi Yoshimura, Mitsuhiro Furuichi and Kaoru Mitsuhashi, gA Single Chip VLSI Chrominance/Luminance Separator based on a Silicon Compilerh, IEEE Proc. of ICASSP, pp.2433-2436,(1988).
  76. Masakatsu Yamashina, Tadayoshi Enomoto, Takemitsu Kunio, Ichiro Tamitani, Hidenobu Harasaki, Takao Nishitani, Kouichi Kikuchi and Masao Satoh, gA Real Time Microprogrammable Video Signal LSIh, IEEE Tech. Dig. of ISSCC, pp.184-185, (1987).
  77. Ichiro Kuroda, Takao Nishitani, Teiji Takeuchi, Hitoshi Koyama, Junko Sunaga and Shuji Matsukawa, gBlock Diagram Programming System for 32 Bit Floating Point Signal Processorh, IEEE Proc. of ICASSP, pp.1922-1925, (1987).
  78. Hidenobu Harasaki, Ichiro Tamitani, Yukio Endoh and@Takao Nishitani,gRealtime Video Signal Processor Moduleh, IEEE Proc. of ICASSP, pp.1961-1964, (1987).
  79. Tadayoshi Enomoto, Masakatsu Yamashina, Takemitsu Kunio, Ichiro Tamitani, Hidenobu Harasaki, Takao Nishitani and Yukio Endoh, gA Microprogrammable Realtime Video Signal Processor (VSP) LSI for Motion Compensation and Vector Quantizationh, IEEE Proc. of CICC, pp.303-306, (1987).
  80. Takao Nishitani, Ichiro Tamitani, Hidenobu Harasaki, Masakatsu Yamashina and Tadayoshi Enomoto, gA Real Time Software Control Video Signal Processorh, Chinese Institute of Electronics, Proc. of International Conference on Communications Technology (ICCT), pp.682-685, (1987).
  81. Takao Nishitani, gA Parallel Video Signal Processor, based on Overlap Save Techniqueh, IEEE Proc. of International Conference of Systolic Array (ICSA), pp.525-534, (1987).
  82. Takao Nishitani, Ichiro Tamitani, Hidenobu Harasaki, Masakatsu Yamashina and Tadayoshi Enomoto, gVideo Signal Processor Configuration by Multiprocessor Approachh, IEEE Proc. of ICASSP, pp.797-800, (1986).
  83. Takao Nishitani, Ichiro Kuroda, Yuichi Kawakami, Hideo Tanaka and Tomoji Nukiyama, gAdvanced Single-chip Signal Processorh, IEEE Proc. of ICASSP, pp.409-412, (1986).
  84. Ichiro Kuroda, Takao Nishitani, Hideo Tanaka, Yuichi Kawakami and Tomoji Nukiyama, gFloating-point Architecture for Advanced Signal Processorh, IEEE Proc. of ISCAS, pp.253-256, (1986).
  85. Takao Nishitani, Ichiro Kuroda, Shuji Matsukawa, Junko Sunaga and Hitoshi Koyama, gA Single-Chip 32 bit Floating-point Signal Processor and Its Application to Image Data Processingh, SICE Proc. of 25th SICE Annual Conference, pp.1019-1022, (1986).
  86. Rikio Maruta and Takao Nishitani, gSignal Processing VLSI Developments: Prospects through Experienceh, IEEE Workshop on VLSI Signal Processing II, pp.223-232, (1986).
  87. Masao Satoh, Yutaka Ishikawa, Takao Nishitani, Tadahiro Katoh, Hiroshi Nishida,gA Single Chip Signal Processor for CCITT Standard ADPCM Codech, IEEE Tech. Dig. of ISSCC, pp.192-193, (1985).
  88. Takao Nishitani, Ichiro Kuroda, Masao Satoh, Tadaharu Katoh, Reiichi Fukuda and Yasushi Aoki, gA CCITT Standard 32 kbps ADPCM LSI Codech, IEEE Proc. of ICASSP, pp.1425-1428, (1985).
  89. Takao Nishitani, Masao Hisada, Kazunobu Sakamoto and Koneyuki Narita, gCMOS Floating Point Processorh, European Association for Signal Processing, Proc. of the International Conference on Digital Signal Processing(ICDSP), pp.187-192, (1984).
  90. Takao Nishitani, Shinichi Aikoh, Takashi Araseki, Kazunori Ozawa and Rikio Maruta, gA 32 kbps Toll Quality ADPCM Codec using a Single Chip Signal Processorh, IEEE Proc. of ICASSP, pp.960-963, (1982).
  91. Rikio Maruta, Shinichi Aikoh, Takao Nishitani and Noboru Kawayachi, gPer-Channel ADPCM@Codec for Multi-purpose Applicationsh, IEEE Proc. of GLOBECOM, pp.244-248, (1982).
  92. Yuichi Kawakami, Takao Nishitani, Eiji Sugimoto, Etsuo Yamauchi and Munakazu Suzuki, gA Single-Chip Digital Signal Processor for Voice Band Applicationsh, IEEE Tech. Dig. of ISSCC, pp.40-41, (1980).
  93. Takao Nishitani, Yuichi Kawakami, Rikio Maruta and Akira Sawai, gLSI Signal Processor Development for Communications Equipmenth, IEEE Proc. of ICASSP, pp.386-389, (1980).