CN100563344C - 视频压缩中自适应扫描和解压缩中自适应反扫描的方法 - Google Patents
视频压缩中自适应扫描和解压缩中自适应反扫描的方法 Download PDFInfo
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CN 200510061863 CN100563344C (zh) | 2005-12-07 | 2005-12-07 | 视频压缩中自适应扫描和解压缩中自适应反扫描的方法 |
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CN 200510061863 CN100563344C (zh) | 2005-12-07 | 2005-12-07 | 视频压缩中自适应扫描和解压缩中自适应反扫描的方法 |
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CN100563344C true CN100563344C (zh) | 2009-11-25 |
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CN112449187B (zh) * | 2019-08-28 | 2022-02-25 | 腾讯科技(深圳)有限公司 | 视频解码方法、编码方法、装置、介质及电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5500678A (en) * | 1994-03-18 | 1996-03-19 | At&T Corp. | Optimized scanning of transform coefficients in video coding |
CN1140003A (zh) * | 1994-12-01 | 1997-01-08 | 摩托罗拉公司 | 自适应编码/解码的方法和装置 |
CN1535020A (zh) * | 2003-11-04 | 2004-10-06 | 浙江大学 | 视频编解码中变换系数块的扫描方法和装置 |
CN1585483A (zh) * | 2004-06-16 | 2005-02-23 | 浙江大学 | 视频或图像压缩中扫描变换系数的方法和装置 |
CN1665301A (zh) * | 2005-03-07 | 2005-09-07 | 清华大学 | 一种视频编解码中的自适应的扫描方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5500678A (en) * | 1994-03-18 | 1996-03-19 | At&T Corp. | Optimized scanning of transform coefficients in video coding |
CN1140003A (zh) * | 1994-12-01 | 1997-01-08 | 摩托罗拉公司 | 自适应编码/解码的方法和装置 |
CN1535020A (zh) * | 2003-11-04 | 2004-10-06 | 浙江大学 | 视频编解码中变换系数块的扫描方法和装置 |
CN1585483A (zh) * | 2004-06-16 | 2005-02-23 | 浙江大学 | 视频或图像压缩中扫描变换系数的方法和装置 |
CN1665301A (zh) * | 2005-03-07 | 2005-09-07 | 清华大学 | 一种视频编解码中的自适应的扫描方法 |
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