发明授权
- 专利标题: Information processing apparatus and method of controlling same
- 专利标题(中): 信息处理装置及其控制方法
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申请号: US12604058申请日: 2009-10-22
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公开(公告)号: US08270806B2公开(公告)日: 2012-09-18
- 发明人: Satoshi Yashiro , Hiroshi Tojo , Hidetomo Sohma
- 申请人: Satoshi Yashiro , Hiroshi Tojo , Hidetomo Sohma
- 申请人地址: JP Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Fitzpatrick, Cella, Harper & Scinto
- 优先权: JP2008-278607 20081029
- 主分类号: H04N9/80
- IPC分类号: H04N9/80
摘要:
An information processing apparatus for extracting a more appropriate representative frame image from moving image data that includes a plurality of frames of image data arranged in a time series includes: an input unit configured to input moving image data; a detecting unit configured to detect a frame image, which includes an image similar to a prescribed image pattern; a tracking unit configured to detect a frame image, which includes an image similar to the image included in the detected frame image; a storage unit configured to store successive frame images that have been detected by the tracking unit; a splitting unit configured to split the moving image data into a plurality of time intervals; and an extracting unit configured to extract a representative frame image using different evaluation rules.
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