发明名称 |
INVARIANT VISUAL SCENE AND OBJECT RECOGNITION |
摘要 |
<p>A method for performing image recognition is disclosed. The method includes obtaining a collection of pixels and grouping at least some of the pixels into a set of cluster features based on gradient magnitude. For each cluster feature in the set, statistical variables are generated. The statistical variables represent a collective property of the pixels in the cluster feature. The statistical variables are utilized as a basis for comparing the collection of pixels to a different collection of pixels.</p> |
申请公布号 |
WO2009082719(A1) |
申请公布日期 |
2009.07.02 |
申请号 |
WO2008US87866 |
申请日期 |
2008.12.20 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
CHRYSANTHAKOPOULOS, GEORGIOS |
分类号 |
G06T7/00;G06F17/30;G06T1/00 |
主分类号 |
G06T7/00 |
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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