发明名称 |
Removing Blur from an Image |
摘要 |
Embodiments related to the removal of blur from an image are disclosed. One disclosed embodiment provides a method of performing an iterative non-blind deconvolution of a blurred image to form an updated image. The method comprises downsampling the blurred image to form a blurred image pyramid comprising images of two or more different resolution scales, downsampling a blur kernel to form a blur kernel pyramid comprising kernels of two or more different sizes, and deconvoluting a selected image in the blurred image pyramid according to a Richardson-Lucy deconvolution process in which a bilateral range/spatial filter is employed.
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申请公布号 |
US2013223754(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201313850213 |
申请日期 |
2013.03.25 |
申请人 |
MICROSOFT CORPORATION;MICROSOFT CORPORATION |
发明人 |
SUN JIAN;SHUM HEUNG-YEUNG;YUAN LU;QUAN LONG |
分类号 |
G06T5/00 |
主分类号 |
G06T5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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