NDLI: An Approach to Selective Intra Coding and Early Inter Skip Prediction in H . 264 / AVC Standard

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An Approach to Selective Intra Coding and Early Inter Skip Prediction in H . 264 / AVC Standard

Content Provider	Semantic Scholar
Author	Miličević, Zoran
Copyright Year	2008
Abstract	This paper presents selective intra coding and early inter s kip fast mode decision algorithm for H.264/AVC and compares performance of H.264/AVC with prior standards. Video coding standard H.264/AVC provides gains in compression efficiency of up to 50% over a wide range of bit rates and video r esolutions compared to previous standards. In order to achieve this, a robust rat e-distortion optimization (RDO) technique is employed to select best coding mode and re ference frame for each macroblock. Also, the original and modification test mo dels are compared for combined skip and intra prediction method in H.264/AVC enco der, when B pictures are analyzed. Experimental results show that the coding tim e is reduced by 35-42% through early identification of macroblocks that are likely to be skipped during the coding process and through reducing the number of candidate modes.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://pdfs.semanticscholar.org/b205/5a5a963e3751f1ab0bf051f1c4bcb51824d9.pdf
Alternate Webpage(s)	http://facta.junis.ni.ac.rs/eae/fu2k81/10zoran.pdf
Language	English
Access Restriction	Open
Subject Keyword	AVC brand of sulfanilamide Advanced Visualization Studio Algorithm Data compression Distortion Encoder Device Component H.264/MPEG-4 AVC HAVCR1 protein, human Intra-frame coding MPEG-2 Macroblock Mathematical optimization Microsoft Windows Molybdenum Raster Document Object Video coding format Windows Media contents - HtmlLinkType standards characteristics
Content Type	Text
Resource Type	Article

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