发明名称 |
DEVICE, SYSTEM, AND METHOD FOR INDEXING DIGITAL IMAGE FRAMES |
摘要 |
Methods and apparatus are disclosed to index digital frames. An example method includes identifying channel types associated with a plurality of image frames, splitting each one of the plurality of image frames into a respective color channel based on the identified channel types, applying a local binary pattern to each of the respective color channels to generate a respective pattern number, generating a spatial representation of each respective pattern number to determine transition probabilities for each channel type, and identifying a degree of similarity between the plurality of image frames based on the transition probabilities. |
申请公布号 |
US2012189197(A1) |
申请公布日期 |
2012.07.26 |
申请号 |
US201213431524 |
申请日期 |
2012.03.27 |
申请人 |
LI JIANGUO;WANG TAO;ZHANG YIMIN |
发明人 |
LI JIANGUO;WANG TAO;ZHANG YIMIN |
分类号 |
G06K9/68 |
主分类号 |
G06K9/68 |
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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