Block-based belief propagation with in-Place message updating for stereo vision

Yu Cheng Tseng*, Nelson Yen Chung Chang, Tian-Sheuan Chang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

The large message-memory size has been a major design issue in belief propagation for stereo matching methods. To reduce its size, we proposed an in-place message updating approach which stores new messages into expired ones. Thus, this approach only needs one message memory and a small temporary message memory. Further combining with block based belief propagation, the final architecture only needs 172KB memory and can reduce internal memory size by 40% when compared with traditional ping-pong buffer approach.

Original languageEnglish
Title of host publicationProceedings of APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems
Pages918-921
Number of pages4
DOIs
StatePublished - 1 Dec 2008
EventAPCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems - Macao, China
Duration: 30 Nov 20083 Dec 2008

Publication series

NameIEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

Conference

ConferenceAPCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems
CountryChina
CityMacao
Period30/11/083/12/08

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