Tetsuya MATSUMURA


Design and Implementation of 176-MHz WXGA 30-fps Real-Time Optical Flow Processor
Yu SUZUKI Masato ITO Satoshi KANDA Kousuke IMAMURA Yoshio MATSUDA Tetsuya MATSUMURA 
Publication:   
Publication Date: 2017/12/01
Vol. E100-A  No. 12  pp. 2888-2900
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design and CAD Algorithms)
Category: 
Keyword: 
optical flowHOE algorithmSORFPGAprocessor
 Summary | Full Text:PDF(4.2MB)

A 100-MHz 51.2-Gb/s Packet Lookup Engine with Automatic Table Update Function
Kousuke IMAMURA Ryota HONDA Yoshifumi KAWAMURA Naoki MIURA Masami URANO Satoshi SHIGEMATSU Tetsuya MATSUMURA Yoshio MATSUDA 
Publication:   
Publication Date: 2017/10/01
Vol. E100-A  No. 10  pp. 2123-2134
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
lookup enginepacket inspectionmismatch detectionhash searchrule registrationrule deletion
 Summary | Full Text:PDF(3.2MB)

A Field Programmable Sequencer and Memory with Middle Grained Programmability Optimized for MCU Peripherals
Yoshifumi KAWAMURA Naoya OKADA Yoshio MATSUDA Tetsuya MATSUMURA Hiroshi MAKINO Kazutami ARIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/05/01
Vol. E99-A  No. 5  pp. 917-928
Type of Manuscript:  PAPER
Category: VLSI Design Technology and CAD
Keyword: 
FPGAMCU peripheralsfield programmable devicessequencerSRAM
 Summary | Full Text:PDF(2.9MB)

Physical Design Methodology for On-Chip 64-Mb DRAM MPEG-2 Encoding with a Multimedia Processor
Hidehiro TAKATA Rei AKIYAMA Tadao YAMANAKA Haruyuki OHKUMA Yasue SUETSUGU Toshihiro KANAOKA Satoshi KUMAKI Kazuya ISHIHARA Atsuo HANAMI Tetsuya MATSUMURA Tetsuya WATANABE Yoshihide AJIOKA Yoshio MATSUDA Syuhei IWADE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/02/01
Vol. E85-C  No. 2  pp. 368-374
Type of Manuscript:  Special Section PAPER (Special Issue on High-Performance and Low-Power Microprocessors)
Category: Product Designs
Keyword: 
multimedia processorclock skewcross-talk noiseIR dropMPEG-2 encoder
 Summary | Full Text:PDF(1.6MB)

An Embedded Software Scheme for a Real-Time Single-Chip MPEG-2 Encoder System with a VLIW Media Processor Core
Hiroshi SEGAWA Yoshinori MATSUURA Satoshi KUMAKI Tetsuya MATSUMURA Stefan SCOTZNIOVSKY Shu MURAYAMA Tetsuro WADA Ayako HARADA Eiji OHARA Ken-ichi ASANO Toyohiko YOSHIDA Yasutaka HORIBA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/02/01
Vol. E84-C  No. 2  pp. 202-211
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Power High-Performance VLSI Processors and Technologies)
Category: 
Keyword: 
video encoderMPEG-2media-processoraudio encodersystem encoderembedded software
 Summary | Full Text:PDF(1.2MB)

A Single-Chip MPEG-2 422P@ML Video, Audio, and System Encoder with a 162 MHz Media-Processor Core and Dual Motion Estimation Cores
Tetsuya MATSUMURA Satoshi KUMAKI Hiroshi SEGAWA Kazuya ISHIHARA Atsuo HANAMI Yoshinori MATSUURA Stefan SCOTZNIOVSKY Hidehiro TAKATA Akira YAMADA Shu MURAYAMA Tetsuro WADA Hideo OHIRA Toshiaki SHIMADA Ken-ichi ASANO Toyohiko YOSHIDA Masahiko YOSHIMOTO Koji TSUCHIHASHI Yasutaka HORIBA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/01/01
Vol. E84-C  No. 1  pp. 108-122
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
video encoderMPEG-2media-processoraudio encodersystem encodermotion estimation
 Summary | Full Text:PDF(2.1MB)

An Architectural Study of an MPEG-2 422P@HL Encoder Chip Set
Ayako HARADA Shin-ichi HATTORI Tadashi KASEZAWA Hidenori SATO Tetsuya MATSUMURA Satoshi KUMAKI Kazuya ISHIHARA Hiroshi SEGAWA Atsuo HANAMI Yoshinori MATSUURA Ken-ichi ASANO Toyohiko YOSHIDA Masahiko YOSHIMOTO Tokumichi MURAKAMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/08/25
Vol. E83-A  No. 8  pp. 1614-1623
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Implementations of Signal Processing Systems
Keyword: 
video compressionvideo encoderMPEG-2HDTVmotion estimation
 Summary | Full Text:PDF(2.9MB)

A Real-Time MPEG2 Encoding and Decoding Architecture with a Dual-Issue RISC Processor
Akira YAMADA Toyohiko YOSHIDA Tetsuya MATSUMURA Shin-ichi URAMOTO Koji TSUCHIHASHI Edgar HOLMANN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/09/25
Vol. E81-C  No. 9  pp. 1382-1390
Type of Manuscript:  Special Section PAPER (Special Issue on Novel VLSI Processor Architectures)
Category: 
Keyword: 
multimedia processormedia processorVLIWMPEGmicroprocessor
 Summary | Full Text:PDF(1005.9KB)

A Chip Set for Programmable Real-Time MPEG2 MP@ML Video Encoder
Tetsuya MATSUMURA Hiroshi SEGAWA Satoshi KUMAKI Yoshinori MATSUURA Atsuo HANAMI Kazuya ISHIHARA Shin-ichi NAKAGAWA Tadashi KASEZAWA Yoshihide AJIOKA Atsushi MAEDA Masahiko YOSHIMOTO Tadashi SUMI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/05/25
Vol. E81-C  No. 5  pp. 680-694
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia, Network, and DRAM LSIs)
Category: 
Keyword: 
video compression/decompressionvideo encoderMPEG2video signal processor
 Summary | Full Text:PDF(1.9MB)

ULSI Realization of MPEG2 Realtime Video Encoder and Decoder--An Overview
Masahiko YOSHIMOTO Shin-ichi NAKAGAWA Tetsuya MATSUMURA Kazuya ISHIHARA Shin-ichi URAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/12/25
Vol. E78-C  No. 12  pp. 1668-1681
Type of Manuscript:  INVITED PAPER (Special Issue on Low-power Analog, Digital LSIs and ASICs for Multimedia)
Category: 
Keyword: 
video compression/decompressionvideo encodervideo decoderMPEG2video signal processor
 Summary | Full Text:PDF(1.1MB)

A High-Performance Reconfigurable Line Memory Macrocell for Video Signal Processing ASICs
Tetsuya MATSUMURA Masahiko YOSHIMOTO Atsushi MAEDA Yasutaka HORIBA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/11/25
Vol. E74-C  No. 11  pp. 3787-3795
Type of Manuscript:  Special Section PAPER (Special Issue on the High Performance ASIC and Microprocessor)
Category: Core and Macrocells
Keyword: 
 Summary | Full Text:PDF(986.5KB)