CN1293514C - 一种数字图像的缩放处理系统 - Google Patents
一种数字图像的缩放处理系统 Download PDFInfo
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- CN1293514C CN1293514C CNB2004100688198A CN200410068819A CN1293514C CN 1293514 C CN1293514 C CN 1293514C CN B2004100688198 A CNB2004100688198 A CN B2004100688198A CN 200410068819 A CN200410068819 A CN 200410068819A CN 1293514 C CN1293514 C CN 1293514C
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- 239000000872 buffer Substances 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000004364 calculation method Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 29
- 238000011045 prefiltration Methods 0.000 claims description 19
- 238000012805 post-processing Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 9
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CNB2004100688198A CN1293514C (zh) | 2004-07-08 | 2004-07-08 | 一种数字图像的缩放处理系统 |
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CNB2004100688198A CN1293514C (zh) | 2004-07-08 | 2004-07-08 | 一种数字图像的缩放处理系统 |
Publications (2)
Publication Number | Publication Date |
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CN1719476A CN1719476A (zh) | 2006-01-11 |
CN1293514C true CN1293514C (zh) | 2007-01-03 |
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CNB2004100688198A Expired - Lifetime CN1293514C (zh) | 2004-07-08 | 2004-07-08 | 一种数字图像的缩放处理系统 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007115583A1 (en) * | 2006-04-12 | 2007-10-18 | Zoran (France) | Method and apparatus for robust super-resolution video scaling |
CN101316348B (zh) * | 2008-07-22 | 2010-06-02 | 凌阳科技股份有限公司 | 一种影像格式转换系统及方法 |
CN102110431B (zh) * | 2009-12-23 | 2014-08-13 | 富士通微电子(上海)有限公司 | 数字图像的缩放方法及装置 |
CN111128093B (zh) * | 2019-12-20 | 2021-06-04 | 广东高云半导体科技股份有限公司 | 一种图像缩放电路、图像缩放控制器和显示装置 |
CN113421184A (zh) * | 2021-06-21 | 2021-09-21 | 上海爱观视觉科技有限公司 | 一种基于fpga的实时图像处理方法 |
CN116647686B (zh) * | 2023-07-24 | 2023-11-03 | 苏州浪潮智能科技有限公司 | 一种图像压缩方法、装置、服务器及图像压缩系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1163424A (zh) * | 1996-03-22 | 1997-10-29 | 株式会社东芝 | 图象形成设备 |
CN1204207A (zh) * | 1997-06-26 | 1999-01-06 | 三星电子株式会社 | 图像格式转换器及其方法 |
JP2002232830A (ja) * | 2001-01-30 | 2002-08-16 | Fuji Photo Film Co Ltd | 画像処理装置、画像処理プログラム及び画像処理方法 |
EP1304650A1 (en) * | 2001-10-10 | 2003-04-23 | Texas Instruments Incorporated | Image scaling system and method |
CN2736865Y (zh) * | 2004-07-08 | 2005-10-26 | 北京中星微电子有限公司 | 一种数字图像的缩放处理系统 |
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2004
- 2004-07-08 CN CNB2004100688198A patent/CN1293514C/zh not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1163424A (zh) * | 1996-03-22 | 1997-10-29 | 株式会社东芝 | 图象形成设备 |
CN1204207A (zh) * | 1997-06-26 | 1999-01-06 | 三星电子株式会社 | 图像格式转换器及其方法 |
JP2002232830A (ja) * | 2001-01-30 | 2002-08-16 | Fuji Photo Film Co Ltd | 画像処理装置、画像処理プログラム及び画像処理方法 |
EP1304650A1 (en) * | 2001-10-10 | 2003-04-23 | Texas Instruments Incorporated | Image scaling system and method |
CN2736865Y (zh) * | 2004-07-08 | 2005-10-26 | 北京中星微电子有限公司 | 一种数字图像的缩放处理系统 |
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CN1719476A (zh) | 2006-01-11 |
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