发明名称 |
Method and system of extracting a perceptual feature set |
摘要 |
A method and system of extracting a perceptual feature set for image/video segmentation are disclosed. An input image is converted to obtain a hue component and a saturation component, where the hue component is quantized into a number of quantum values. After weighting the quantized hue component with the saturation component, the weighted quantized hue component and the saturation component are subjected to a statistical operation in order to extract feature vectors. Accordingly, the method and system provide overall segmentation results that are very close to human interpretation.
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申请公布号 |
US8150150(B2) |
申请公布日期 |
2012.04.03 |
申请号 |
US20090396380 |
申请日期 |
2009.03.02 |
申请人 |
LEE GWO GIUN;WANG MING-JIUN;HUANG LING-HSIU;HIMAX TECHNOLOGIES LIMITED;NCKU RESEARCH AND DEVELOPMENT FOUNDATION |
发明人 |
LEE GWO GIUN;WANG MING-JIUN;HUANG LING-HSIU |
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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主权项 |
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地址 |
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