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Dive into the research topics where Tetsuya Matsumura is active.

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Featured researches published by Tetsuya Matsumura.


custom integrated circuits conference | 1997

Real-time MPEG2 encoding and decoding with a dual-issue RISC processor

Akira Yamada; Toyohiko Yoshida; Edgar Holmann; Tetsuya Matsumura; S. Uramoto

A single chip system for real-time encoding and decoding for MPEG2, except for motion estimation, can be created by integrating two 250 MHz dual issue RISC processor cores with a small dedicated hardware for the variable length encoding/decoding (VLC/VLD) and block loading process. The estimated area for the encoder, 27.7 mm/sup 2/ using a 0.3-micrometer CMOS process, is 20% smaller than that of the dedicated hardware approach. An approach that uses dual issue RISC processors has the advantage of a smaller chip area and also that of being very easy to program for multimedia applications.


Archive | 1997

Unit for detecting motion vector for motion compensation

Kazuya Ishihara; Shinichi Uramoto; Tetsuya Matsumura; Satoshi Kumaki; Atsuo Hanami; Shinichi Masuda


Archive | 2001

Device for encoding image data

Mitsuo Hanami; Satoru Kumaki; Tetsuya Matsumura; 哲哉 松村; 哲 熊木; 充雄 花見


Archive | 1992

Address pointer generating and using a coincidence signal in a semiconductor memory device and method of generating an address

Shinichi Masuda; Masatoshi Kimura; Tetsuya Matsumura


Archive | 1993

Halbleiterspeicher mit Datenvoreinstellfunktion

Tetsuya Matsumura; Masahiko Yoshimoto; Keisuke Okada


Archive | 1991

Halbleiterspeichereinrichtung und Verfahren zum Betrieb derselben

Tetsuya Matsumura; Shinichi Uramoto; Masahiko Yoshimoto


Archive | 2000

Image signal conversion coder

Tetsuya Matsumura; Toyohiko Yoshida; 豊彦 吉田; 哲哉 松村


Archive | 1994

UNIT AND METHOD FOR PROGRAM EXECUTION CONTROL AND PROGRAM CONVERTING METHOD

Mitsuo Hanami; Kazuya Ishihara; Satoru Kumaki; Tetsuya Matsumura; Shinichi Nakagawa; Hiroshi Segawa; 伸一 中川; 哲哉 松村; 浩司 瀬川; 哲 熊木; 和哉 石原; 充雄 花見


Archive | 1995

Bewegungsvektor-Ermittlungseinrichtung zum Erzeugen einer Mehrzahl von Bewegungsvektoren Motion vector detecting means for generating a plurality of motion vectors

Kazuya Ishihara; Shinichi Uramoto; Shinichi Nakagawa; Tetsuya Matsumura; Satoshi Kumaki; Atsuo Hanami


Archive | 1995

Bildverarbeitungseinrichtung, die Pixeldaten mit einer hohen Datenübertragungsrate übertragen kann

Atsuo Hanami; Shinichi Nakagawa; Tetsuya Matsumura; Hiroshi Segawa; Kazuya Ishihara; Satoshi Kumaki

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