发明名称 |
VIDEO OBJECT EXTRACTION APPARATUS AND METHOD |
摘要 |
A method of extracting a foreground object image from a video sequence includes producing a reference background image by separating a background image from a frame image of the video sequence; producing edge information of the frame image and the reference background image; producing an edge difference image using the edge information; and extracting the foreground object image using the edge difference image based on the edge information.
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申请公布号 |
US2011164823(A1) |
申请公布日期 |
2011.07.07 |
申请号 |
US20080671775 |
申请日期 |
2008.05.26 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE OF DAEJEON,REPUBLIC OF KOREA |
发明人 |
PARK CHAN KYU;SOHN JOO CHAN;CHO HYUN KYU;CHO YOUNG-JO |
分类号 |
G06K9/48 |
主分类号 |
G06K9/48 |
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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