Decoupled 3-D zerotree structure for wavelet-based video coding

被引：5

作者：

Zhang, Liang ^{[1
]}

Wang, Demin ^{[1
]}

Vincent, Andre ^{[1
]}

机构：

[1] Commun Res Ctr, Ottawa, ON K2H 8S2, Canada

来源：

IEEE TRANSACTIONS ON BROADCASTING | 2008年 / 54卷 / 03期

关键词：

embedded coding; set partitioning in hierarchical trees (SPIHT); video coding; wavelet transform;

D O I：

10.1109/TBC.2008.2000551

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel data structure is proposed for magnitude-ordering 3-D wavelet transform coefficients. This data structure consists of temporal I-D orientation trees followed by spatial 2-D orientation trees. Based on this data structure, a coding algorithm is developed for the embedded coding of 3-D wavelet transform coefficients. Experiment results confirm that the proposed coding algorithm outperforms a conventional algorithm that uses asymmetric 3-D orientation trees.

引用

页码：430 / 436

页数：7

共 50 条

[1] Wavelet-based zerotree coding of aerospace images
Franques, VT
Jain, VK
[J]. DIGITAL SIGNAL PROCESSING TECHNOLOGY, 1996, 2750 : 159 - 168
[2] Wavelet-based embedded zerotree extension to color coding
Franques, VT
[J]. WAVELET APPLICATIONS V, 1998, 3391 : 26 - 36
[3] On the significance of the zerotree hypothesis for wavelet-based image coding
Uhl, Andreas
[J]. 2006 7TH NORDIC SIGNAL PROCESSING SYMPOSIUM, 2006, : 166 - 169
[4] Wavelet-based multiple description coding of 3-D geometry
Norkin, Andrey
Bici, M. Oguz
Akar, Cozde Bozdagi
Gotchev, Atanas
Astola, Jaakko
[J]. VISUAL COMMUNICATIONS AND IMAGE PROCESSING 2007, PTS 1 AND 2, 2007, 6508
[5] An Ffficient Content-Based Rate Control for 3-D Wavelet-Based Scalable Video Coding
Chen, Ying
Liu, Guizhong
[J]. 2017 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, COMMUNICATIONS AND COMPUTING (ICSPCC), 2017,
[6] Optimal 3-D coefficient tree structure for 3-D wavelet video coding
He, C
Dong, JY
Zheng, YF
Gao, ZG
[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2003, 13 (10) : 961 - 972
[7] Combining wavelet and fractal coding for 3-D video coding
Barthel, KU
Ruhl, G
Voye, T
[J]. INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, PROCEEDINGS - VOL I, 1996, : 181 - 184
[8] AN ALGORITHM FOR CODING VIDEO SIGNAL BASED ON 3-D WAVELET TRANSFORMATION
Wu Peng Zhang Miaolan Li Xianglin (Dept. of Electrical Eng.
[J]. Journal of Electronics(China), 2000, (02) : 97 - 107
[9] Fast and efficient 3-D wavelet based video coding technique
Moinuddin, Athar Ali
Khan, Ekram
Ghanbari, Mohammed
[J]. WORLD CONGRESS ON ENGINEERING 2008, VOLS I-II, 2008, : 737 - +
[10] 4-D wavelet-based multiview video coding
Yang, Wenxian
Lu, Yan
Wu, Feng
Cai, Jianfei
Ngan, King Ngi
Li, Shipeng
[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2006, 16 (11) : 1385 - 1396

← 1 2 3 4 5 →