发明名称 |
IDENTIFYING HIGH SALIENCY REGIONS IN DIGITAL IMAGES |
摘要 |
A method for identifying high saliency regions in a digital image, comprising: segmenting the digital image into a plurality of segmented regions; determining a saliency value for each segmented region, merging neighboring segmented regions that share a common boundary in response to determining that one or more specified merging criteria are satisfied; and designating one or more of the segmented regions to be high saliency regions. The determination of the saliency value for a segmented region includes: determining a surround region including a set of image pixels surrounding the segmented region; analyzing the image pixels in the segmented region to determine one or more segmented region attributes; analyzing the image pixels in the surround region to determine one or more corresponding surround region attributes; determining a region saliency value responsive to differences between the one or more segmented region attributes and the corresponding surround region attributes.
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申请公布号 |
US2012275701(A1) |
申请公布日期 |
2012.11.01 |
申请号 |
US201113094217 |
申请日期 |
2011.04.26 |
申请人 |
PARK MINWOO;LOUI ALEXANDER C.;KUMAR MRITYUNJAY |
发明人 |
PARK MINWOO;LOUI ALEXANDER C.;KUMAR MRITYUNJAY |
分类号 |
G06K9/34 |
主分类号 |
G06K9/34 |
代理机构 |
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代理人 |
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地址 |
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