发明授权
- 专利标题： Determining representative images for a video
- 专利标题（中）： 确定视频的代表图像
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申请号： US13812003申请日： 2011-07-21
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公开(公告)号： US09135509B2公开(公告)日： 2015-09-15
- 发明人: Marc Andre Peters
- 申请人： Marc Andre Peters
- 申请人地址： NL Eindhoven
- 专利权人： KONINKLIJKE PHILIPS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS N.V.
- 当前专利权人地址： NL Eindhoven
- 优先权： EP10170773 20100726
- 国际申请： PCT/IB2011/053252 WO 20110721
- 国际公布： WO2012/014129 WO 20120202
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; G11B27/28 ; G06F17/30
摘要：
A video comprises at least one shot (SH), which is a continuous sequence of images representing a scene viewed from a particular location. Images are selected from a shot (SH) so as to obtain a continuous sequence of selected images (SI) that are evenly distributed throughout the shot. At least one continuous subsequence (SB1, SB2, SB3) of selected images that meet a predefined similarity test is identified. An image is selected from a continuous portion (SP) of the shot that coincides in time with the longest continuous subsequence (SB2) of selected images that meet the predefined similarity test. The image that is selected constitutes a representative image (RI) for the shot.
公开/授权文献
- US20130121586A1 DETERMINING REPRESENTATIVE IMAGES FOR A VIDEO 公开/授权日：2013-05-16
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