发明名称 |
LOCALITY-CONSTRAINED LINEAR CODING SYSTEMS AND METHODS FOR IMAGE CLASSIFICATION |
摘要 |
Systems and methods are disclosed for classifying an input image by detecting one or more feature points on the input image; extracting one or more descriptors from each feature point; applying a codebook to quantize each descriptor and generate code from each descriptor; applying spatial pyramid matching to generate histograms; and concatenating histograms from all sub-regions to generate a final representation of the image for classification.
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申请公布号 |
US2011116711(A1) |
申请公布日期 |
2011.05.19 |
申请号 |
US20100822424 |
申请日期 |
2010.06.24 |
申请人 |
NEC LABORATORIES AMERICA, INC. |
发明人 |
WANG JINJUN;YU KAI;LV FENGJUN |
分类号 |
G06K9/54 |
主分类号 |
G06K9/54 |
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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