CN102103743B - 图像降噪的方法和装置 - Google Patents
图像降噪的方法和装置 Download PDFInfo
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- CN102103743B CN102103743B CN200910243042.7A CN200910243042A CN102103743B CN 102103743 B CN102103743 B CN 102103743B CN 200910243042 A CN200910243042 A CN 200910243042A CN 102103743 B CN102103743 B CN 102103743B
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000003086 colorant Substances 0.000 claims abstract description 18
- 239000000284 extract Substances 0.000 claims description 20
- 238000000605 extraction Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 abstract description 20
- 238000007781 pre-processing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
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- 238000006243 chemical reaction Methods 0.000 description 1
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CN200910243042.7A CN102103743B (zh) | 2009-12-22 | 2009-12-22 | 图像降噪的方法和装置 |
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CN200910243042.7A CN102103743B (zh) | 2009-12-22 | 2009-12-22 | 图像降噪的方法和装置 |
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CN102103743A CN102103743A (zh) | 2011-06-22 |
CN102103743B true CN102103743B (zh) | 2014-04-16 |
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CN200910243042.7A Expired - Fee Related CN102103743B (zh) | 2009-12-22 | 2009-12-22 | 图像降噪的方法和装置 |
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CN108090523A (zh) * | 2017-12-12 | 2018-05-29 | 深圳市创业印章实业有限公司 | 一种用于激光印章雕刻机的bmp图像处理方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1126920A (zh) * | 1994-09-30 | 1996-07-17 | 三星电子株式会社 | 图像的噪声消除和清晰度改善装置 |
CN101385359A (zh) * | 2006-12-15 | 2009-03-11 | 索尼株式会社 | 摄像装置、图像处理装置、图像处理方法、图像处理方法的程序以及记录其的记录介质 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1126920A (zh) * | 1994-09-30 | 1996-07-17 | 三星电子株式会社 | 图像的噪声消除和清晰度改善装置 |
CN101385359A (zh) * | 2006-12-15 | 2009-03-11 | 索尼株式会社 | 摄像装置、图像处理装置、图像处理方法、图像处理方法的程序以及记录其的记录介质 |
Non-Patent Citations (3)
Title |
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JP特开2009-153013A 2009.07.09 |
JP特开2009-93323A 2009.04.30 |
周琨 等.印章鉴定系统的图像处理研究.《计算机工程与应用》.2002,第38卷(第20期),第218页第1、2.1节,第219页第3节,第220页第2段. * |
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