发明授权
- 专利标题： Video object clipping method and apparatus
- 专利标题（中）： 视频对象剪辑方法和装置
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申请号： US11274116申请日： 2005-11-16
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公开(公告)号： US07330194B2公开(公告)日： 2008-02-12
- 发明人: Nobuyuki Matsumoto , Osamu Hori , Takashi Ida , Hidenori Takeshima
- 申请人： Nobuyuki Matsumoto , Osamu Hori , Takashi Ida , Hidenori Takeshima
- 申请人地址： JP Tokyo
- 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 Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2002-097760 20020329
- 主分类号： G09G5/00
- IPC分类号： G09G5/00
摘要：
A video object clipping method includes storing, in a storage unit, original images each including a video object to be clipped and reference alpha images representing objects prepared, determining a criteria original image and a criteria reference alpha image from the original images and the reference alpha images, determining a deformation parameter by deforming the criteria reference alpha image to correspond to the criteria original image, and deforming remaining ones of the reference alpha images according to the determined deformation parameter to generate output alpha images corresponding to the original images.
公开/授权文献
- US20060066634A1 Video object clipping method and apparatus 公开/授权日：2006-03-30