STUDY OF A VECTOR QUANTIZER FOR SUB-RATE VIDEO CODEC.

Kiichi Matsuda; Toshitaka Tsuda; Takashi Itoh; Osamu Kawai

STUDY OF A VECTOR QUANTIZER FOR SUB-RATE VIDEO CODEC.

Kiichi Matsuda^*, Toshitaka Tsuda, Takashi Itoh, Osamu Kawai

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A video codec tailored to 384-kb/s sub-primary-rate transmission systems is proposed. It features several bit-rate-reduction techniques: adaptive intra/interframe prediction, motion compensated prediction, hybrid vector/scalar quantizer, adaptive filter in the local decoder, and Huffman coding. The performance of the new technique has been investigated by computer simulation as well as total coding. It has been shown that the system performance can be improved over that with using a conventional motion-compensated interframe codec.

Original language	English
Title of host publication	Unknown Host Publication Title
Place of Publication	New York, NY, USA
Publisher	IEEE
Pages	261-265
Number of pages	5
Publication status	Published - 1986

ASJC Scopus subject areas

Engineering(all)

Cite this

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title = "STUDY OF A VECTOR QUANTIZER FOR SUB-RATE VIDEO CODEC.",

abstract = "A video codec tailored to 384-kb/s sub-primary-rate transmission systems is proposed. It features several bit-rate-reduction techniques: adaptive intra/interframe prediction, motion compensated prediction, hybrid vector/scalar quantizer, adaptive filter in the local decoder, and Huffman coding. The performance of the new technique has been investigated by computer simulation as well as total coding. It has been shown that the system performance can be improved over that with using a conventional motion-compensated interframe codec.",

author = "Kiichi Matsuda and Toshitaka Tsuda and Takashi Itoh and Osamu Kawai",

year = "1986",

language = "English",

pages = "261--265",

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AU - Matsuda, Kiichi

AU - Tsuda, Toshitaka

AU - Itoh, Takashi

AU - Kawai, Osamu

PY - 1986

Y1 - 1986

N2 - A video codec tailored to 384-kb/s sub-primary-rate transmission systems is proposed. It features several bit-rate-reduction techniques: adaptive intra/interframe prediction, motion compensated prediction, hybrid vector/scalar quantizer, adaptive filter in the local decoder, and Huffman coding. The performance of the new technique has been investigated by computer simulation as well as total coding. It has been shown that the system performance can be improved over that with using a conventional motion-compensated interframe codec.

AB - A video codec tailored to 384-kb/s sub-primary-rate transmission systems is proposed. It features several bit-rate-reduction techniques: adaptive intra/interframe prediction, motion compensated prediction, hybrid vector/scalar quantizer, adaptive filter in the local decoder, and Huffman coding. The performance of the new technique has been investigated by computer simulation as well as total coding. It has been shown that the system performance can be improved over that with using a conventional motion-compensated interframe codec.

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M3 - Conference contribution

AN - SCOPUS:0022897588

SP - 261

EP - 265

BT - Unknown Host Publication Title

PB - IEEE

CY - New York, NY, USA

ER -

STUDY OF A VECTOR QUANTIZER FOR SUB-RATE VIDEO CODEC.

Abstract

ASJC Scopus subject areas

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