发明名称 |
SYSTEM AND METHOD FOR MULTI-RESOLUTION SHARPNESS TRANSPORT ACROSS COLOR CHANNELS |
摘要 |
Provided are a system and method for image sharpening is provided that involves capturing an image, and then decomposing the image into a plurality of image-representation components, such as RGB components for example. Each image-representation component is transformed to obtain an unsharpened multi-resolution representation for each image-representation component. A multi-resolution representation includes a plurality of transformation level representations. Sharpness information is transported from an unsharpened transformation level representation of a first one of the image-representation components to a transformation level representation of an unsharpened multi-resolution representation of a second one of the image-representation components to create a sharpened multi-resolution representation of the second one of the image-representation components. The sharpened multi-resolution representation of the second one of the image-representation components is then transformed to obtain a sharpened image. The improved and sharpened image may then be displayed. |
申请公布号 |
US2012120245(A1) |
申请公布日期 |
2012.05.17 |
申请号 |
US20100946634 |
申请日期 |
2010.11.15 |
申请人 |
ZHAO WENYI;DIMAIO SIMON P.;SCOTT DAVID D.;INTUITIVE SURGICAL OPERATIONS, INC. |
发明人 |
ZHAO WENYI;DIMAIO SIMON P.;SCOTT DAVID D. |
分类号 |
H04N5/33;H04N5/228 |
主分类号 |
H04N5/33 |
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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