发明名称 |
Pattern discovery in video content using association rules on multiple sets of labels |
摘要 |
A method discovers patterns in unknown content of a video. The video is partitioned into sets of disjoint segments. Each set includes all frames of the video, and each set is partitioned according to a selected low-level feature of the video. The disjoint segments are grouped into corresponding sets of clusters, each cluster including similar segments. The clusters are then labeled, and association rules are identified among the labels to discover high-level patterns in the unknown content of the video. |
申请公布号 |
US7305133(B2) |
申请公布日期 |
2007.12.04 |
申请号 |
US20020285914 |
申请日期 |
2002.11.01 |
申请人 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
发明人 |
DIVAKARAN AJAY |
分类号 |
G06K9/62;G06F17/30;G06K9/64 |
主分类号 |
G06K9/62 |
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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