公开(公告)号：US08605795B2

公开(公告)日：2013-12-10

申请号：US12211883

申请日：2008-09-17

申请人： Patricia P. Wang ,  Yimin Zhang ,  Tao Wang ,  Jianguo Li

发明人： Patricia P. Wang ,  Yimin Zhang ,  Tao Wang ,  Jianguo Li

IPC分类号： H04N7/18

CPC分类号： G11B27/034

摘要： Video editing methods and systems, including methods and systems to identify video clips having similar visual characteristics. Video clips may correspond to first and second videos, which may include a professional music video and a personal video, respectively. Identified video clips of the personal video may be combined into a new video clip, and music corresponding to visually similar video clips of the music video may be associated with the corresponding video clips of the new video. Video frames of the video clips may be characterized with respect to one or more visual features, which may include one or more of facial and/or body features, salient objects, camera motion, and image quality. Characterizations may be compared between video clips on an incremental basis. Characterization of a music video may implicitly model an underlying correlation between music rhythm and changes in visual appearance.

摘要翻译： 视频编辑方法和系统，包括识别具有相似视觉特征的视频剪辑的方法和系统。 视频剪辑可以分别对应于第一和第二视频，其可以分别包括专业音乐视频和个人视频。 识别的个人视频的视频剪辑可以被组合成新的视频剪辑，并且对应于音乐视频的视觉上相似的视频剪辑的音乐可以与新视频的相应视频剪辑相关联。 视频剪辑的视频帧可以相对于一个或多个视觉特征来表征，其可以包括面部和/或身体特征，显着对象，照相机运动和图像质量中的一个或多个。 可以在增量的基础上比较视频片段之间的特征。 音乐视频的表征可以隐含地模拟音乐节奏和视觉外观变化之间的底层相关性。

公开(公告)号：US20100067863A1

公开(公告)日：2010-03-18

申请号：US12211883

申请日：2008-09-17

申请人： Patricia P. Wang ,  Yimin Zhang ,  Tao Wang ,  Jianguo Li

发明人： Patricia P. Wang ,  Yimin Zhang ,  Tao Wang ,  Jianguo Li

IPC分类号： G11B27/00 ,  H04N9/00

CPC分类号： G11B27/034

摘要： Video editing methods and systems, including methods and systems to identify video clips having similar visual characteristics. Video clips may correspond to first and second videos, which may include a professional music video and a personal video, respectively. Identified video clips of the personal video may be combined into a new video clip, and music corresponding to visually similar video clips of the music video may be associated with the corresponding video clips of the new video. Video frames of the video clips may be characterized with respect to one or more visual features, which may include one or more of facial and/or body features, salient objects, camera motion, and image quality. Characterizations may be compared between video clips on an incremental basis. Characterization of a music video may implicitly model an underlying correlation between music rhythm and changes in visual appearance.

摘要翻译： 视频编辑方法和系统，包括识别具有相似视觉特征的视频剪辑的方法和系统。 视频剪辑可以分别对应于第一和第二视频，其可以分别包括专业音乐视频和个人视频。 识别的个人视频的视频剪辑可以被组合成新的视频剪辑，并且对应于音乐视频的视觉上相似的视频剪辑的音乐可以与新视频的相应视频剪辑相关联。 视频剪辑的视频帧可以相对于一个或多个视觉特征来表征，其可以包括面部和/或身体特征，显着对象，照相机运动和图像质量中的一个或多个。 可以在增量的基础上比较视频片段之间的特征。 音乐视频的表征可以隐含地模拟音乐节奏和视觉外观变化之间的底层相关性。