Probability updating-based adaptive hybrid coding
A probability updating mechanism was proposed for entropy coding. To achieve the best coding efficiency,probability updating based huffman code and structured code were jointly used,and the best context model was selected according as the correlation of adjacent syntax elements. Experiment results d...
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| Format: | Article |
|---|---|
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74332825/ |
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| _version_ | 1841537549815775232 |
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| collection | DOAJ |
| description | A probability updating mechanism was proposed for entropy coding. To achieve the best coding efficiency,probability updating based huffman code and structured code were jointly used,and the best context model was selected according as the correlation of adjacent syntax elements. Experiment results demonstrate that both of the coding effi-ciency and computational complexity of this probability updating-based adaptive hybrid coding （PUAHC） were between UVLC and CABAC. |
| format | Article |
| id | doaj-art-7f7815cd0f8a4261ba77a57b7e04eaba |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2008-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-7f7815cd0f8a4261ba77a57b7e04eaba2025-01-14T08:32:42ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2008-01-01434974332825Probability updating-based adaptive hybrid codingA probability updating mechanism was proposed for entropy coding. To achieve the best coding efficiency,probability updating based huffman code and structured code were jointly used,and the best context model was selected according as the correlation of adjacent syntax elements. Experiment results demonstrate that both of the coding effi-ciency and computational complexity of this probability updating-based adaptive hybrid coding （PUAHC） were between UVLC and CABAC.http://www.joconline.com.cn/zh/article/74332825/signal processing technologyvideo codingPUAHCprobability estimationHuffman code |
| spellingShingle | Probability updating-based adaptive hybrid coding Tongxin xuebao signal processing technology video coding PUAHC probability estimation Huffman code |
| title | Probability updating-based adaptive hybrid coding |
| title_full | Probability updating-based adaptive hybrid coding |
| title_fullStr | Probability updating-based adaptive hybrid coding |
| title_full_unstemmed | Probability updating-based adaptive hybrid coding |
| title_short | Probability updating-based adaptive hybrid coding |
| title_sort | probability updating based adaptive hybrid coding |
| topic | signal processing technology video coding PUAHC probability estimation Huffman code |
| url | http://www.joconline.com.cn/zh/article/74332825/ |