IEICE TRANSACTIONS on Fundamentals
A Pipelined Architecture for Intra PU Encoding in HEVC
Summary :
This letter proposes a pipelined architecture with prediction mode scheduling for high efficiency video coding (HEVC). An increased number of intra prediction modes in HEVC have introduced a new technique, named rough mode decision (RMD). This development, however, means that pipeline architectures for H.264 cannot be used in HEVC. The proposed scheme executes the RMD and the rate-distortion optimization (RDO) process simultaneously by grouping the intra prediction modes and changing the candidate selection method of the RMD algorithm. The proposed scheme reduces execution cycle by up to 26% with negligible coding loss.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E97-A No.6 pp.1439-1442
- Publication Date
- 2014/06/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E97.A.1439
- Type of Manuscript
- LETTER
- Category
- Image
Authors
Yunpyo HONG
Yonsei University
Juwon BYUN
Yonsei University
Youngjo KIM
Yonsei University
Jaeseok KIM
Yonsei University
Keyword
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Yunpyo HONG, Juwon BYUN, Youngjo KIM, Jaeseok KIM, "A Pipelined Architecture for Intra PU Encoding in HEVC" in IEICE TRANSACTIONS on Fundamentals,
vol. E97-A, no. 6, pp. 1439-1442, June 2014, doi: 10.1587/transfun.E97.A.1439.
Abstract: This letter proposes a pipelined architecture with prediction mode scheduling for high efficiency video coding (HEVC). An increased number of intra prediction modes in HEVC have introduced a new technique, named rough mode decision (RMD). This development, however, means that pipeline architectures for H.264 cannot be used in HEVC. The proposed scheme executes the RMD and the rate-distortion optimization (RDO) process simultaneously by grouping the intra prediction modes and changing the candidate selection method of the RMD algorithm. The proposed scheme reduces execution cycle by up to 26% with negligible coding loss.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E97.A.1439/_p
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@ARTICLE{e97-a_6_1439,
author={Yunpyo HONG, Juwon BYUN, Youngjo KIM, Jaeseok KIM, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Pipelined Architecture for Intra PU Encoding in HEVC},
year={2014},
volume={E97-A},
number={6},
pages={1439-1442},
abstract={This letter proposes a pipelined architecture with prediction mode scheduling for high efficiency video coding (HEVC). An increased number of intra prediction modes in HEVC have introduced a new technique, named rough mode decision (RMD). This development, however, means that pipeline architectures for H.264 cannot be used in HEVC. The proposed scheme executes the RMD and the rate-distortion optimization (RDO) process simultaneously by grouping the intra prediction modes and changing the candidate selection method of the RMD algorithm. The proposed scheme reduces execution cycle by up to 26% with negligible coding loss.},
keywords={},
doi={10.1587/transfun.E97.A.1439},
ISSN={1745-1337},
month={June},}
Copy
TY - JOUR
TI - A Pipelined Architecture for Intra PU Encoding in HEVC
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1439
EP - 1442
AU - Yunpyo HONG
AU - Juwon BYUN
AU - Youngjo KIM
AU - Jaeseok KIM
PY - 2014
DO - 10.1587/transfun.E97.A.1439
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E97-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2014
AB - This letter proposes a pipelined architecture with prediction mode scheduling for high efficiency video coding (HEVC). An increased number of intra prediction modes in HEVC have introduced a new technique, named rough mode decision (RMD). This development, however, means that pipeline architectures for H.264 cannot be used in HEVC. The proposed scheme executes the RMD and the rate-distortion optimization (RDO) process simultaneously by grouping the intra prediction modes and changing the candidate selection method of the RMD algorithm. The proposed scheme reduces execution cycle by up to 26% with negligible coding loss.
ER -
English
