Predictive mode searching policy for H.264/AVC intra prediction

Ming Shuan Lee*, Jui Chin Chu, Jiun-In  Guo

*Corresponding author for this work

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

1 Scopus citations

Abstract

In this paper, the predictive mode searching policy for H.264/AVC intra prediction is presented. The algorithm could reduce the computational complexity of the Luma 4×4-block mode decision by skipping the less possible candidates and reduce the computation of the intra-prediction of Chroma 8×8-block and Luma 16×l6-block by using the early termination mechanism with an empirical threshold. The experimental results show that, the algorithm will reduce the computational complexity about 49.6% with PSNR degradation less than 0.02 dB for the intra-prediction of 4×4-block, and reduce the computational complexity about 68% with PSNR degradation less than 0.08 dB for the intraprediction of 8×8- and 16×l6-block as compared to JM97.

Original languageEnglish
Title of host publicationAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
Pages764-767
Number of pages4
DOIs
StatePublished - 1 Dec 2006
EventAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems - , Singapore
Duration: 4 Dec 20066 Dec 2006

Publication series

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

Conference

ConferenceAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
CountrySingapore
Period4/12/066/12/06

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