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

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-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 languageEnglish
Title of host publication2011 IEEE Visual Communications and Image Processing, VCIP 2011
DOIs
Publication statusPublished - 1 Dec 2011
Event2011 IEEE Visual Communications and Image Processing, VCIP 2011 - Tainan, Taiwan
Duration: 6 Nov 20119 Nov 2011

Conference

Conference2011 IEEE Visual Communications and Image Processing, VCIP 2011
CountryTaiwan
CityTainan
Period6/11/119/11/11

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition

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