Modified fast search for intra prediction mode in H.265/HEVC standard

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Abstract

The introduction of the newest H.265/HEVC video compression standard provided a wide field for different research topics. The main goal is to reduce compression and decompression complexity making the wide usage of H.265/HEVC-based systems possible. In this paper we focus on the development of fast algorithm to find intra prediction mode for a coding unit. We propose a modification of the reference algorithm that provides up to 45% speed up of compression time with only 2.49% bitrate overhead on average in "All Intra Main" configuration.

Original language	English
Pages (from-to)	6909-6916
Number of pages	8
Journal	Applied Mathematical Sciences
Volume	9
Issue number	137-140
DOIs	https://doi.org/10.12988/ams.2015.59610
Publication status	Published - 2015

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Keywords

HEVC
Intra prediction search
RDO
Video compression

ASJC Scopus subject areas

Applied Mathematics

Cite this

Sharabayko, M. P., & Markov, N. G. (2015). Modified fast search for intra prediction mode in H.265/HEVC standard. Applied Mathematical Sciences, 9(137-140), 6909-6916. https://doi.org/10.12988/ams.2015.59610

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Access to Document

10.12988/ams.2015.59610