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Featured researches published by Masuo Oku.


international conference on consumer electronics | 1999

A low-power MPEG-2 codec LSI for consumer cameras

Masaru Takahashi; Susumu Yoshida; Akihito Nishizawa; Masuo Oku; Yukitoshi Tsuboi

We have developed a low-power MPEG-2 codec LSI which has MPEG-2 encoding and decoding functions, high resolution still picture functions and a progressive frame encoding function. This LSI is specifically designed for realizing compact and low cost consumer cameras.


international solid-state circuits conference | 1997

An 80 mm/sup 2/ MPEG2 audio/video decode LSI

Y. Okada; Takashi Nakamoto; Hiroshi Gunji; Masaru Hase; Masuo Oku; Yukitoshi Tsuboi; Hiroki Mizosoe; K. Imazawa; K. Kudo; Toyokazu Hori; T. Saito; T. Hamano; P. Del Vecchio; S.C. Cismas; K. Monsen; J. Cruz-Rios; C. Y. P. Ku; Henry So; J. Tong; M. Simpson; Ye Layne Ng; K. Lam; K. Chan

This compact, single chip MPEG-2 audio/video decoder performs all necessary signal processing required for digital satellite TV and cable television (CATV) receivers based on the main profile at main level (MPEG-2 MP@ML) standard. This decoder uses 135,000 gates (2-input NAND equivalents) and occupies 8.6/spl times/9.3 mm/sup 2/ in a triple-layer-metal, 0.5 /spl mu/m CMOS standard-cell process and is much smaller than any MPEG-1/MPEG-2 decoder previously reported.


Archive | 1996

Decoder for compressed and multiplexed video and audio data

Yukio Fujii; Masuo Oku


Archive | 1994

Recording apparatus and reproducing apparatus for video signals

Hiroo Okamoto; Masuo Oku; Takaharu Noguchi; Takao Arai


Archive | 2001

Decoder Device And Receiver Using The Same

Masuo Oku; Hironori Komi; Keisuke Inata; Ryosuke Toya; Kenji Katsumata; Shigeru Komatsu; Shinobu Torikoshi; Takaaki Matono; Fumihito Tanaka; Masaaki Hisanaga


Archive | 1994

Digital video recording device

Frank Anton Lane; Joseph Ellis Augenbraun; Jill MacDonald Boyce; Jack Selig Fuhrer; John Goodchilde Norie Henderson; Katsuo Mohri; Hiroo Okamoto; Masuo Oku; Michael Allen Plotnick


Archive | 1998

Demultiplexing and decoding apparatus for coded audio and video data

Hironori Komi; Masuo Oku; Takanori Eda; Iwao Ishinabe; Tomohisa Ooishi; Kazuyuki Takada


Archive | 1995

Trick play data indentification methods and apparatus for use with digital video recording and playback devices

Frank Anton Lane; Joseph Ellis Augenbraun; Jill MacDonald Boyce; Jack Selig Fuhrer; John Goodchilde Norie Henderson; Katsuo Mohri; Masafumi Nakamura; Takaharu Noguchi; Hiroo Okamoto; Masuo Oku; Michael Allen Plotnick


Archive | 1999

Methods and apparatus for recording digital data including sync block and track number information for use during trick play operation

Frank Anton Lane; Jill MacDonald Boyce; Michael Allen Plotnick; Joseph Ellis Augenbraun; Masuo Oku


Archive | 1994

Picture signal digital processing unit

Masuo Oku; Yukio Fujii; Masaru Takahashi; Kenji Ichige; Keizo Nishimura; Atsuo Suga; Shigemitsu Higuchi; Tomohide Sorihashi

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