发明授权
US08117204B2 Video browser for navigating linear video on small display devices using a similarity-based navigation hierarchy of temporally ordered video keyframes with short navigation paths
有权
视频浏览器，用于使用具有短导航路径的时间有序的视频关键帧的基于相似度的导航层级在小型显示设备上导航线性视频
- 专利标题： Video browser for navigating linear video on small display devices using a similarity-based navigation hierarchy of temporally ordered video keyframes with short navigation paths
- 专利标题（中）： 视频浏览器，用于使用具有短导航路径的时间有序的视频关键帧的基于相似度的导航层级在小型显示设备上导航线性视频
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申请号： US12024929申请日： 2008-02-04
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公开(公告)号： US08117204B2公开(公告)日： 2012-02-14
- 发明人: Andreas Girgensohn , Frank M. Shipman, III , Lynn D. Wilcox
- 申请人： Andreas Girgensohn , Frank M. Shipman, III , Lynn D. Wilcox
- 申请人地址： JP Tokyo
- 专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Fliesler Meyer LLP
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
A computer-based method is provided for enabling navigation of video using a keyframe-based video browser on a display device with a limited screen size, for a video segmented into video shots. The video shots are clustered by similarity, while temporal order of the video shots is maintained. A hierarchically organized navigation tree is produced for the clusters of video shots, while the path lengths of the tree are minimized.
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