发明名称 |
ESTIMATING BLUR DEGRADATION OF AN IMAGE USING SPECULAR HIGLIGHTS |
摘要 |
<p>A method and apparatus (70) is provided for estimating blur degradation of an image (75) that includes a specular highlight. A specular highlight in the image is first identified (77), for example with user assistance. A blur kernel is then derived by extracting (78A) the identified specular highlight as foreground from the image (75) and using the extracted foreground as the blur kernel (78C). The image (75) can then be deblurred by deconvolution (79) with the derived blur kernel.</p> |
申请公布号 |
WO2010085249(A1) |
申请公布日期 |
2010.07.29 |
申请号 |
WO2009US31655 |
申请日期 |
2009.01.22 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;BANNER, RON;STAELIN, CARL |
发明人 |
BANNER, RON;STAELIN, CARL |
分类号 |
G06T1/00;G06T5/00;H04N5/20 |
主分类号 |
G06T1/00 |
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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