Shin-ichi URAMOTO

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 processor, media processor, VLIW, MPEG, microprocessor, 
 Summary | Full Text:PDF(1005.9KB)
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/decompression, video encoder, video decoder, MPEG2, video signal processor, 
 Summary | Full Text:PDF(1.1MB)
An MPEG2 Video Decoder LSI with Hierarchical Control Mechanism
Shin-ichi URAMOTO Akihiko TAKABATAKE Takashi HASHIMOTO Jun TAKEDA Gen-ichi TANAKA Tsuyoshi YAMADA Yukio KODAMA Atsushi MAEDA Toshiaki SHIMADA Shun-ichi SEKIGUCHI Tokumichi MURAKAMI Masahiko YOSHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/12/25
Vol. E78-C  No. 12  pp. 1697-1708
Type of Manuscript:  Special Section PAPER (Special Issue on Low-power Analog, Digital LSIs and ASICs for Multimedia)
Category: 
Keyword: 
image compression, video decoder, MPEG2, 
 Summary | Full Text:PDF(1.1MB)
A Half-Pel Precision Motion Estimation Processor for NTSC-Resolution Video
Shin-ichi URAMOTO Akihiko TAKABATAKE Mitsuyoshi SUZUKI Hiroki SAKURAI Masahiko YOSHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/12/25
Vol. E77-C  No. 12  pp. 1930-1936
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia, Analog and Processing LSIs)
Category: Processors
Keyword: 
image compression, motion estimation, systolic array, 
 Summary | Full Text:PDF(718.3KB)
A Method for Estimating the Mean-Squared Error of Distributed Arithmetic
Jun TAKEDA Shin-ichi URAMOTO Masahiko YOSHIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/01/25
Vol. E77-A  No. 1  pp. 272-280
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
error analysis, mean-squared error, distributed arithmetic, DCT/IDCT, 
 Summary | Full Text:PDF(660.5KB)
A 100-MHz 2-D Discrete Cosine Transform Core Processor
Shin-ichi URAMOTO Yoshitsugu INOUE Akihiko TAKABATAKE Jun TAKEDA Yukihiro YAMASHITA Hideyuki TERANE Masahiko YOSHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/04/25
Vol. E75-C  No. 4  pp. 390-397
Type of Manuscript:  Special Section PAPER (Joint Special Issue on the 1991 VLSI Circuits Symposium)
Category: 
Keyword: 
 Summary | Full Text:PDF(759KB)