发明名称 |
Traffic density analysis method based on encoded video |
摘要 |
A traffic density analysis apparatus comprising a video decoder section configured to decode encoded video data obtained by encoding a video signal corresponding to an analysis region and output a decoded video signal, and an analyzer section configured to set a specific region in a screen using the decoded video signal output from the video decoder section and analyze a traffic density in the analysis region from information related to a moving object which passes through the specific region.
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申请公布号 |
US2004190755(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040817840 |
申请日期 |
2004.04.06 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
CHUJOH TAKESHI;WATANABE TOSHIAKI |
分类号 |
G06T1/00;G06T7/20;G08G1/04;H04N7/18;H04N7/32;(IPC1-7):G06K9/00;G08G1/00 |
主分类号 |
G06T1/00 |
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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