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 | |
| Publication status | Published - 2015 |
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Keywords
- HEVC
- Intra prediction search
- RDO
- Video compression
ASJC Scopus subject areas
- Applied Mathematics
Cite this
Modified fast search for intra prediction mode in H.265/HEVC standard. / Sharabayko, Maxim P.; Markov, Nikolay G.
In: Applied Mathematical Sciences, Vol. 9, No. 137-140, 2015, p. 6909-6916.Research output: Contribution to journal › Article
}
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
VL - 9
SP - 6909
EP - 6916
JO - Applied Mathematical Sciences
JF - Applied Mathematical Sciences
SN - 1312-885X
IS - 137-140
ER -