CN102231832B - 变长码编解码方法和系统 - Google Patents
变长码编解码方法和系统 Download PDFInfo
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- CN102231832B CN102231832B CN 201110174332 CN201110174332A CN102231832B CN 102231832 B CN102231832 B CN 102231832B CN 201110174332 CN201110174332 CN 201110174332 CN 201110174332 A CN201110174332 A CN 201110174332A CN 102231832 B CN102231832 B CN 102231832B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000011084 recovery Methods 0.000 claims description 7
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- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 4
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CN 201110174332 CN102231832B (zh) | 2011-06-24 | 2011-06-24 | 变长码编解码方法和系统 |
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CN 201110174332 CN102231832B (zh) | 2011-06-24 | 2011-06-24 | 变长码编解码方法和系统 |
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CN102231832A CN102231832A (zh) | 2011-11-02 |
CN102231832B true CN102231832B (zh) | 2013-04-24 |
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RU2354073C2 (ru) * | 2002-01-22 | 2009-04-27 | Нокиа Корпорейшн | Кодирование коэффициентов преобразования в кодерах и/или декодерах изображения и видеоданных |
US20040120404A1 (en) * | 2002-11-27 | 2004-06-24 | Takayuki Sugahara | Variable length data encoding method, variable length data encoding apparatus, variable length encoded data decoding method, and variable length encoded data decoding apparatus |
US7454073B2 (en) * | 2004-06-15 | 2008-11-18 | Cisco Technology, Inc. | Video compression using multiple variable length coding processes for multiple classes of transform coefficient blocks |
CN100484245C (zh) * | 2004-09-29 | 2009-04-29 | 华为技术有限公司 | 一种变长码编解码方法 |
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Inventor after: Du Yagang Inventor after: Wei Wei Inventor after: Xu Xin Inventor after: Shao Dongying Inventor after: Hu Daming Inventor after: Zheng Haiou Inventor after: He Chang Inventor before: Wei Wei Inventor before: Xu Xin Inventor before: Shao Dongying Inventor before: Hu Daming Inventor before: Zheng Haiou Inventor before: He Chang |
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Granted publication date: 20130424 |