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

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

Keywords

HEVC
Intra prediction search
RDO
Video compression

ASJC Scopus subject areas

Applied Mathematics

Access to Document

10.12988/ams.2015.59610

Fingerprint Dive into the research topics of 'Modified fast search for intra prediction mode in H.265/HEVC standard'. Together they form a unique fingerprint.

Cite this

@article{f703debc37064d8fb4acdbb3da6a3e24,

title = "Modified fast search for intra prediction mode in H.265/HEVC standard",

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.",

keywords = "HEVC, Intra prediction search, RDO, Video compression",

author = "Sharabayko, {Maxim P.} and Markov, {Nikolay G.}",

year = "2015",

doi = "10.12988/ams.2015.59610",

language = "English",

volume = "9",

pages = "6909--6916",

journal = "Applied Mathematical Sciences",

issn = "1312-885X",

publisher = "Hikari Ltd.",

number = "137-140",

}

TY - JOUR

T1 - Modified fast search for intra prediction mode in H.265/HEVC standard

AU - Sharabayko, Maxim P.

AU - Markov, Nikolay G.

PY - 2015

Y1 - 2015

N2 - 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.

AB - 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.

KW - HEVC

KW - Intra prediction search

KW - RDO

KW - Video compression

UR - http://www.scopus.com/inward/record.url?scp=84958966810&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84958966810&partnerID=8YFLogxK

U2 - 10.12988/ams.2015.59610

DO - 10.12988/ams.2015.59610

M3 - Article

AN - SCOPUS:84958966810

VL - 9

SP - 6909

EP - 6916

JO - Applied Mathematical Sciences

JF - Applied Mathematical Sciences

SN - 1312-885X

IS - 137-140