Details
| Original language | English |
|---|---|
| Title of host publication | 2018 Picture Coding Symposium, PCS 2018 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 36-40 |
| Number of pages | 5 |
| ISBN (print) | 9781538641606 |
| Publication status | Published - 5 Sept 2018 |
| Event | 33rd Picture Coding Symposium, PCS 2018 - San Francisco, United States Duration: 24 Jun 2018 → 27 Jun 2018 |
Abstract
The current state-of-the-art for standardized video codecs is High Efficiency Video Coding (HEVC) which was developed jointly by ISO/IEC and ITU-T. Recently, the development of two contenders for the next generation of standardized video codecs began: ISO/IEC and ITU-T advance the development of the Joint Exploration Model (JEM), a possible successor of HEVC, while the Alliance for Open Media pushes forward the video codec AV1. It is asserted by both groups that their codecs achieve superior coding efficiency over the state-of-the-art. In this paper, we discuss the distinguishing features of JEM and AV1 and evaluate their coding efficiency and computational complexity under well-defined and balanced test conditions. Our main findings are that JEM considerably outperforms HM and AV1 in terms of coding efficiency while AV1 cannot transform increased complexity into competitiveness in terms of coding efficiency with neither of the competitors except for the all-intra configuration.
ASJC Scopus subject areas
- Computer Science(all)
- Signal Processing
- Engineering(all)
- Media Technology
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2018 Picture Coding Symposium, PCS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. p. 36-40 8456291.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - A Comparison of JEM and AV1 with HEVC
T2 - 33rd Picture Coding Symposium, PCS 2018
AU - Laude, Thorsten
AU - Adhisantoso, Yeremia Gunawan
AU - Voges, Jan
AU - Munderloh, Marco
AU - Ostermann, Jörn
PY - 2018/9/5
Y1 - 2018/9/5
N2 - The current state-of-the-art for standardized video codecs is High Efficiency Video Coding (HEVC) which was developed jointly by ISO/IEC and ITU-T. Recently, the development of two contenders for the next generation of standardized video codecs began: ISO/IEC and ITU-T advance the development of the Joint Exploration Model (JEM), a possible successor of HEVC, while the Alliance for Open Media pushes forward the video codec AV1. It is asserted by both groups that their codecs achieve superior coding efficiency over the state-of-the-art. In this paper, we discuss the distinguishing features of JEM and AV1 and evaluate their coding efficiency and computational complexity under well-defined and balanced test conditions. Our main findings are that JEM considerably outperforms HM and AV1 in terms of coding efficiency while AV1 cannot transform increased complexity into competitiveness in terms of coding efficiency with neither of the competitors except for the all-intra configuration.
AB - The current state-of-the-art for standardized video codecs is High Efficiency Video Coding (HEVC) which was developed jointly by ISO/IEC and ITU-T. Recently, the development of two contenders for the next generation of standardized video codecs began: ISO/IEC and ITU-T advance the development of the Joint Exploration Model (JEM), a possible successor of HEVC, while the Alliance for Open Media pushes forward the video codec AV1. It is asserted by both groups that their codecs achieve superior coding efficiency over the state-of-the-art. In this paper, we discuss the distinguishing features of JEM and AV1 and evaluate their coding efficiency and computational complexity under well-defined and balanced test conditions. Our main findings are that JEM considerably outperforms HM and AV1 in terms of coding efficiency while AV1 cannot transform increased complexity into competitiveness in terms of coding efficiency with neither of the competitors except for the all-intra configuration.
UR - http://www.scopus.com/inward/record.url?scp=85053922035&partnerID=8YFLogxK
U2 - 10.1109/pcs.2018.8456291
DO - 10.1109/pcs.2018.8456291
M3 - Conference contribution
AN - SCOPUS:85053922035
SN - 9781538641606
SP - 36
EP - 40
BT - 2018 Picture Coding Symposium, PCS 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 24 June 2018 through 27 June 2018
ER -