Adaptive motion compensated vector quantizer for ATM video coding with cell loss compensation

Jian Feng; Kwok Tung Lo; Hassan Mehrpour

Adaptive motion compensated vector quantizer for ATM video coding with cell loss compensation

Jian Feng, Kwok Tung Lo, Hassan Mehrpour

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

In this paper, a two-layer adaptive motion compensated vector quantizer (AMCVQ) is proposed for ATM video coding. The proposed method classifies image blocks into three different motion classes : low motion, medium motion and high motion. Only the motion compensated prediction (MCP) error of the medium-motion class and the pixel elements of the high-motion class are to be encoded by specific vector quantizers. Simulation results show that the proposed AMCVQ coder has better MSE performance than the MPEG DCT interframe coder. In addition, a simple compensation method is developed for handling the cell loss problem in ATM environment as well.

Original language	English
Title of host publication	Singapore ICCS - Conference Proceedings
Publisher	Elsevier Science B.V.
Pages	60-64
Number of pages	5
Publication status	Published - 1 Dec 1994
Externally published	Yes
Event	Proceedings of the IEEE International Conference on Communication Systems. Part 1 (of 3) - Duration: 14 Nov 1994 → 18 Nov 1994

Conference

Conference	Proceedings of the IEEE International Conference on Communication Systems. Part 1 (of 3)
Period	14/11/94 → 18/11/94

ASJC Scopus subject areas

General Engineering

Cite this

@inproceedings{4b094af6aaf44294a79d568700eaee02,

title = "Adaptive motion compensated vector quantizer for ATM video coding with cell loss compensation",

abstract = "In this paper, a two-layer adaptive motion compensated vector quantizer (AMCVQ) is proposed for ATM video coding. The proposed method classifies image blocks into three different motion classes : low motion, medium motion and high motion. Only the motion compensated prediction (MCP) error of the medium-motion class and the pixel elements of the high-motion class are to be encoded by specific vector quantizers. Simulation results show that the proposed AMCVQ coder has better MSE performance than the MPEG DCT interframe coder. In addition, a simple compensation method is developed for handling the cell loss problem in ATM environment as well.",

author = "Jian Feng and Lo, {Kwok Tung} and Hassan Mehrpour",

year = "1994",

month = dec,

day = "1",

language = "English",

pages = "60--64",

booktitle = "Singapore ICCS - Conference Proceedings",

publisher = "Elsevier Science B.V.",

address = "Netherlands",

note = "Proceedings of the IEEE International Conference on Communication Systems. Part 1 (of 3) ; Conference date: 14-11-1994 Through 18-11-1994",

}

Adaptive motion compensated vector quantizer for ATM video coding with cell loss compensation. / Feng, Jian; Lo, Kwok Tung; Mehrpour, Hassan.
Singapore ICCS - Conference Proceedings. Elsevier Science B.V., 1994. p. 60-64.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

TY - GEN

T1 - Adaptive motion compensated vector quantizer for ATM video coding with cell loss compensation

AU - Feng, Jian

AU - Lo, Kwok Tung

AU - Mehrpour, Hassan

PY - 1994/12/1

Y1 - 1994/12/1

N2 - In this paper, a two-layer adaptive motion compensated vector quantizer (AMCVQ) is proposed for ATM video coding. The proposed method classifies image blocks into three different motion classes : low motion, medium motion and high motion. Only the motion compensated prediction (MCP) error of the medium-motion class and the pixel elements of the high-motion class are to be encoded by specific vector quantizers. Simulation results show that the proposed AMCVQ coder has better MSE performance than the MPEG DCT interframe coder. In addition, a simple compensation method is developed for handling the cell loss problem in ATM environment as well.

AB - In this paper, a two-layer adaptive motion compensated vector quantizer (AMCVQ) is proposed for ATM video coding. The proposed method classifies image blocks into three different motion classes : low motion, medium motion and high motion. Only the motion compensated prediction (MCP) error of the medium-motion class and the pixel elements of the high-motion class are to be encoded by specific vector quantizers. Simulation results show that the proposed AMCVQ coder has better MSE performance than the MPEG DCT interframe coder. In addition, a simple compensation method is developed for handling the cell loss problem in ATM environment as well.

UR - http://www.scopus.com/inward/record.url?scp=0028736997&partnerID=8YFLogxK

M3 - Conference article published in proceeding or book

SP - 60

EP - 64

BT - Singapore ICCS - Conference Proceedings

PB - Elsevier Science B.V.

T2 - Proceedings of the IEEE International Conference on Communication Systems. Part 1 (of 3)

Y2 - 14 November 1994 through 18 November 1994

ER -

Adaptive motion compensated vector quantizer for ATM video coding with cell loss compensation

Abstract

Conference

ASJC Scopus subject areas

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