Orthogonal-Matching-Pursuit Based Residual Coding with Content Adaptive Dictionary in HEVC

被引：0

作者：

Zhang, Zheng Teng ^{[1
]}

Yeh, Chia-Hung ^{[1
]}

机构：

[1] Natl Sun Yat Sen Univ, Dept Elect Engn, Kaohsiung, Taiwan

来源：

2016 INTERNATIONAL COMPUTER SYMPOSIUM (ICS) | 2016年

关键词：

High efficient video coding(HEVC); residual coding; orthogonal matching pursuit; coding unit complexity; STANDARD;

D O I：

10.1109/ICS.2016.77

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Residual coding is an effective way to enhance the coding performance in video coding. This paper proposed a new inter-layer residual coding method based on orthogonal matching pursuit (OMP) to obtain the sparse representation vectors as the transform coefficients. To achieve this purpose, a content adaptive dictionary is constructed in I frame based on the analysis of the coding unit complexity. Experimental results show that the proposed method achieves 2.3% bitrate saving on average when compared to the HM-16.12.

引用

页码：355 / 358

页数：4

共 50 条

[31] Dictionary design for matching pursuit and application to motion-compensated video coding
Schmid-Saugeon, P
Zakhor, A
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2004, 14 (06) : 880 - 886
[32] Fast matching pursuit video coding by combining dictionary approximation and atom extraction
Lin, Jian-Liang
Hwang, Wen-Liang
Pei, Soo-Chang
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2007, 17 (12) : 1679 - 1689
[33] Adaptive Simultaneous Orthogonal Matching Pursuit for mmWave Hybrid Beam Tracking
Yeh, Che-Chuan
Hsu, Kai-Neng
Chi, Jung-Chun
Huang, Yuan-Hao
2018 IEEE 23RD INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING (DSP), 2018,
[34] Adaptive Forward-Backward Orthogonal Matching Pursuit for Compressed Sensing
Mourad, Nasser
Sharkas, Maha
Elsherbeny, Mostafa M.
2016 33RD NATIONAL RADIO SCIENCE CONFERENCE (NRSC), 2016, : 114 - 121
[35] Cloud detection algorithm based on the Orthogonal Matching Pursuit
Wang Y.
He M.
Ge J.
Xiang J.
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2019, 48 (12):
[36] Regularization orthogonal matching pursuit based on multiple support
Ji C.
Zhang X.
1600, Chinese Institute of Electronics (42): : 756 - 763
[37] Stagewise Weak Orthogonal Matching Pursuit Algorithm Based on Adaptive Weak Threshold and Arithmetic Mean
Zhao, Liquan
Ma, Ke
JOURNAL OF INFORMATION PROCESSING SYSTEMS, 2020, 16 (06): : 1343 - 1358
[38] Epoch Extraction From Allpass Residual Estimated Using Orthogonal Matching Pursuit
Vijayan, Karthika
Murty, K. Sri Rama
2014 INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATIONS (SPCOM), 2014,
[39] Adaptive Color-Space Transform in HEVC Screen Content Coding
Zhang, Li
Xiu, Xiaoyu
Chen, Jianle
Karczewicz, Marta
He, Yunwen
Ye, Yan
Xu, Jizheng
Sole, Joel
Kim, Woo-Shik
IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS, 2016, 6 (04) : 446 - 459
[40] Fast Content Adaptive Representation Selection in HEVC-Based Video Coding for Streaming Applications
Suljug, Jelena
Rimac-Drlje, Snjezana
PROCEEDINGS OF 2022 64TH INTERNATIONAL SYMPOSIUM ELMAR-2022, 2022, : 169 - 174

← 1 2 3 4 5 →