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| modified truthiness propagation algorithm for lossy source compression based on ldgm codes | |
| Zheng Jianping; Bai Baoming; Li Ying; Liu Jingmei | |
| 2010 | |
| Conference Name | 2010 International Conference on Wireless Communications and Signal Processing, WCSP 2010 |
| Source | 2010 International Conference on Wireless Communications and Signal Processing, WCSP 2010 |
| Pages | - |
| Conference Date | 40837 |
| Conference Place | Suzhou, China |
| Indexed Type | ei |
| Publish Place | United States |
| ISBN | 9781420000000 |
| Department | (1) State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, 710071, China; (2) State Key Laboratory of Information Security (Institute of Software, Chinese Academy of Sciences), Beijing, 100049, China |
| English Abstract | This letter considers the lossy source compression of a binary symmetric source using low-density generator matrix (LDGM) codes and truthiness propagation encoding algorithm. And a simple variant on the truthiness propagation is proposed by softening the a priori probability of the reconstructed source sequence. Comparisons with the truthiness propagation reveal that the proposed algorithm has better rate-distortion performance at low-to-medium code rates. ©2010 IEEE. |
| Keyword | Signal Processing Wireless Telecommunication Systems |
| Language | 英语 |
| Content Type | 会议论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/8832 |
| Collection | 2010软件所会议论文 |
| Recommended Citation GB/T 7714 | Zheng Jianping,Bai Baoming,Li Ying,et al. modified truthiness propagation algorithm for lossy source compression based on ldgm codes[C]. United States,2010:-. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 05633438.pdf（460KB） | 限制开放 | -- | Application Full Text | |||
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