Motion-compensated compression of 3D animation models

Jeong Hwan Ahn; Chang Su Kim; C. C. Jay Kuo; Yo Sung Ho

doi:10.1049/el:20010993

Motion-compensated compression of 3D animation models

Jeong Hwan Ahn, Chang Su Kim, C. C. Jay Kuo, Yo Sung Ho

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

A new algorithm is proposed to compress animated 3D mesh models. First, an input mesh model is partitioned into segments, and each segment is motion compensated from that of the previous time instance. Then, the motion residuals are effectively compressed by using a transform coding method. It is shown that the proposed algorithm yields a much higher compression ratio than the MPEG-4 codec.

Original language	English
Pages (from-to)	1445-1446
Number of pages	2
Journal	Electronics Letters
Volume	37
Issue number	24
DOIs	https://doi.org/10.1049/el:20010993
Publication status	Published - 2001 Nov 22
Externally published	Yes

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:20010993

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title = "Motion-compensated compression of 3D animation models",

abstract = "A new algorithm is proposed to compress animated 3D mesh models. First, an input mesh model is partitioned into segments, and each segment is motion compensated from that of the previous time instance. Then, the motion residuals are effectively compressed by using a transform coding method. It is shown that the proposed algorithm yields a much higher compression ratio than the MPEG-4 codec.",

author = "Ahn, {Jeong Hwan} and Kim, {Chang Su} and {Jay Kuo}, {C. C.} and Ho, {Yo Sung}",

year = "2001",

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AU - Ahn, Jeong Hwan

AU - Kim, Chang Su

AU - Jay Kuo, C. C.

AU - Ho, Yo Sung

PY - 2001/11/22

Y1 - 2001/11/22

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AB - A new algorithm is proposed to compress animated 3D mesh models. First, an input mesh model is partitioned into segments, and each segment is motion compensated from that of the previous time instance. Then, the motion residuals are effectively compressed by using a transform coding method. It is shown that the proposed algorithm yields a much higher compression ratio than the MPEG-4 codec.

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U2 - 10.1049/el:20010993

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M3 - Article

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SP - 1445

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JO - Electronics Letters

JF - Electronics Letters

IS - 24

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Motion-compensated compression of 3D animation models

Abstract

ASJC Scopus subject areas

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