- 专利标题： Method of extracting contour of image, method of extracting object from image, and video transmission system using the same method
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申请号： US11032151申请日： 2005-01-11
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公开(公告)号： US07440614B2公开(公告)日： 2008-10-21
- 发明人: Takashi Ida , Yoko Sambonsugi , Osamu Hori
- 申请人： Takashi Ida , Yoko Sambonsugi , Osamu Hori
- 申请人地址： JP Kawasaki-shi
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Kawasaki-shi
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP11-301415 19991022; JP2000-099877 20000331
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; G06K9/46
摘要：
An object extraction method comprising the steps of comparing each portion of first image data obtained by capturing an extraction object with another portion of the first image data or second image data, thereby generating shape data as an image representing a provisional region of the extraction object in the first image data, and matching a contour of the shape data to a contour of the extraction object by using the first image data and the provisionally generated shape data.
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