CN101800847A - 基于Riemann-Liouville定义的数字图像的1~2阶分数阶微分滤波器 - Google Patents
基于Riemann-Liouville定义的数字图像的1~2阶分数阶微分滤波器 Download PDFInfo
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CN2010101474914A CN101800847B (zh) | 2010-04-14 | 2010-04-14 | 基于Riemann-Liouville定义的数字图像的1~2阶分数阶微分滤波器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103247047A (zh) * | 2013-04-23 | 2013-08-14 | 重庆交通大学 | 一种基于分数阶偏微分的图像边缘检测方法 |
CN103337060A (zh) * | 2013-07-17 | 2013-10-02 | 蒲亦非 | 一种基于分数阶偏微分方程的纹理图像高精度去噪滤波器 |
CN103985090A (zh) * | 2014-04-25 | 2014-08-13 | 南京航空航天大学 | 一种分数阶零相位滤波器及其滤波方法 |
Citations (5)
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EP1458097A1 (en) * | 2003-03-11 | 2004-09-15 | Sony International (Europe) GmbH | Arbitrary sampling rate conversion |
EP1672587A2 (en) * | 1999-10-01 | 2006-06-21 | Samsung Electronics Co., Ltd. | Method for analyzing texture of digital image |
CN1917576A (zh) * | 2006-08-30 | 2007-02-21 | 蒲亦非 | 数字图像的分数阶微分滤波器 |
CN1921557A (zh) * | 2005-08-26 | 2007-02-28 | 株式会社日立制作所 | 图像信号处理装置及图像信号处理方法 |
CN101101669A (zh) * | 2007-07-13 | 2008-01-09 | 天津大学 | 根据边缘和亮度特征进行自适应调整的图像增强方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1672587A2 (en) * | 1999-10-01 | 2006-06-21 | Samsung Electronics Co., Ltd. | Method for analyzing texture of digital image |
EP1458097A1 (en) * | 2003-03-11 | 2004-09-15 | Sony International (Europe) GmbH | Arbitrary sampling rate conversion |
CN1921557A (zh) * | 2005-08-26 | 2007-02-28 | 株式会社日立制作所 | 图像信号处理装置及图像信号处理方法 |
CN1917576A (zh) * | 2006-08-30 | 2007-02-21 | 蒲亦非 | 数字图像的分数阶微分滤波器 |
CN101101669A (zh) * | 2007-07-13 | 2008-01-09 | 天津大学 | 根据边缘和亮度特征进行自适应调整的图像增强方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103247047A (zh) * | 2013-04-23 | 2013-08-14 | 重庆交通大学 | 一种基于分数阶偏微分的图像边缘检测方法 |
CN103337060A (zh) * | 2013-07-17 | 2013-10-02 | 蒲亦非 | 一种基于分数阶偏微分方程的纹理图像高精度去噪滤波器 |
CN103337060B (zh) * | 2013-07-17 | 2015-09-23 | 蒲亦非 | 一种基于分数阶偏微分方程的纹理图像高精度去噪滤波器 |
CN103985090A (zh) * | 2014-04-25 | 2014-08-13 | 南京航空航天大学 | 一种分数阶零相位滤波器及其滤波方法 |
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