CN1589015A - 视频或图像压缩中准能量守恒变换的方法和装置 - Google Patents
视频或图像压缩中准能量守恒变换的方法和装置 Download PDFInfo
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- CN1589015A CN1589015A CN 200410053582 CN200410053582A CN1589015A CN 1589015 A CN1589015 A CN 1589015A CN 200410053582 CN200410053582 CN 200410053582 CN 200410053582 A CN200410053582 A CN 200410053582A CN 1589015 A CN1589015 A CN 1589015A
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CNB2004100535826A CN100349466C (zh) | 2004-08-06 | 2004-08-06 | 视频或图像压缩中准能量守恒变换的方法和装置 |
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CNB2004100535826A CN100349466C (zh) | 2004-08-06 | 2004-08-06 | 视频或图像压缩中准能量守恒变换的方法和装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101938654A (zh) * | 2010-08-17 | 2011-01-05 | 浙江大学 | 一种变换系数的优化量化方法及装置 |
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JPH0563989A (ja) * | 1991-08-30 | 1993-03-12 | Fuji Xerox Co Ltd | 画像信号の符号化装置 |
EP0856995B1 (en) * | 1997-01-31 | 2006-09-13 | Victor Company Of Japan, Ltd. | Video coding and decoding apparatus with motion compensation |
JPH10304363A (ja) * | 1997-05-01 | 1998-11-13 | Canon Inc | 画像信号処理装置及び方法 |
JP2003037843A (ja) * | 2001-07-23 | 2003-02-07 | Sony Corp | 画像処理装置および方法、記録媒体、並びにプログラム |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101938654A (zh) * | 2010-08-17 | 2011-01-05 | 浙江大学 | 一种变换系数的优化量化方法及装置 |
CN101938654B (zh) * | 2010-08-17 | 2013-04-10 | 浙江大学 | 一种变换系数的优化量化方法及装置 |
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