发明名称 |
Extraction of high-level features from low-level features of multimedia content |
摘要 |
A method extracts high-level features from a video including a sequence of frames. Low-level features are extracted from each frame of the video. Each frame of the video is labeled according to the extracted low-level features to generate sequences of labels. Each sequence of labels is associated with one of the extracted low-level feature. The sequences of labels are analyzed using learning machine learning techniques to extract high-level features of the video.
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申请公布号 |
US6763069(B1) |
申请公布日期 |
2004.07.13 |
申请号 |
US20000610763 |
申请日期 |
2000.07.06 |
申请人 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC |
发明人 |
DIVAKARAN AJAY;VETRO ANTHONY;SUN HUIFANG;XU PENG;CHANG SHIH-FU |
分类号 |
H04N7/26;G06F17/30;G06T7/00;G06T7/20;(IPC1-7):H04N7/12;G06K9/36 |
主分类号 |
H04N7/26 |
代理机构 |
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代理人 |
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