Fast iterative search for motion and disparity estimation in stereoscopic video coding

Zhi Pin Deng; Ke Bin Jia; Yui Lam Chan; Chang Hong Fu; Wan Chi Siu

doi:10.1109/VCIP.2011.6115929

Fast iterative search for motion and disparity estimation in stereoscopic video coding

Zhi Pin Deng, Ke Bin Jia, Yui Lam Chan, Chang Hong Fu, Wan Chi Siu

The Hong Kong Polytechnic University

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

Abstract

In this paper, a fast algorithm is proposed to speed up the motion and disparity estimation in stereoscopic video coding. Based on the stereo-motion consistency constraint, an iterative search strategy is suggested to get the motion and disparity vectors simultaneously. A credible base vector selection scheme and an adaptive search range adjustment technique are designed to further strengthen the iterative search. Results show that the complexity can be significantly reduced compared to the JMVM full search with a negligible quality drop.

Original language	English
Title of host publication	2011 IEEE Visual Communications and Image Processing, VCIP 2011
DOIs	https://doi.org/10.1109/VCIP.2011.6115929
Publication status	Published - 1 Dec 2011
Event	2011 IEEE Visual Communications and Image Processing, VCIP 2011 - Tainan, Taiwan Duration: 6 Nov 2011 → 9 Nov 2011

Conference

Conference	2011 IEEE Visual Communications and Image Processing, VCIP 2011
Country/Territory	Taiwan
City	Tainan
Period	6/11/11 → 9/11/11

ASJC Scopus subject areas

Computer Vision and Pattern Recognition

More information

10.1109/VCIP.2011.6115929

Cite this

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title = "Fast iterative search for motion and disparity estimation in stereoscopic video coding",

abstract = "In this paper, a fast algorithm is proposed to speed up the motion and disparity estimation in stereoscopic video coding. Based on the stereo-motion consistency constraint, an iterative search strategy is suggested to get the motion and disparity vectors simultaneously. A credible base vector selection scheme and an adaptive search range adjustment technique are designed to further strengthen the iterative search. Results show that the complexity can be significantly reduced compared to the JMVM full search with a negligible quality drop.",

author = "Deng, {Zhi Pin} and Jia, {Ke Bin} and Chan, {Yui Lam} and Fu, {Chang Hong} and Siu, {Wan Chi}",

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AB - In this paper, a fast algorithm is proposed to speed up the motion and disparity estimation in stereoscopic video coding. Based on the stereo-motion consistency constraint, an iterative search strategy is suggested to get the motion and disparity vectors simultaneously. A credible base vector selection scheme and an adaptive search range adjustment technique are designed to further strengthen the iterative search. Results show that the complexity can be significantly reduced compared to the JMVM full search with a negligible quality drop.

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M3 - Conference article published in proceeding or book

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Fast iterative search for motion and disparity estimation in stereoscopic video coding

Abstract

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ASJC Scopus subject areas

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