发明名称 |
Method and device for calculating the salience of an audio video document |
摘要 |
The invention relates to a method for determining the salience map of an audio video document. The method comprises the steps for: calculating a salience map in relation to the video part of said document, determining at least one audio descriptor representing said document, weighting the video salience map as a function of the variation of said audio descriptor.
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申请公布号 |
US2009175595(A1) |
申请公布日期 |
2009.07.09 |
申请号 |
US20090316002 |
申请日期 |
2009.02.04 |
申请人 |
LE MEUR OLIVIER;NINASSI ALEXANDRE;CHEVET JEAN-CLAUDE |
发明人 |
LE MEUR OLIVIER;NINASSI ALEXANDRE;CHEVET JEAN-CLAUDE |
分类号 |
H04N7/00 |
主分类号 |
H04N7/00 |
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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