公开(公告)号：US20140355959A1

公开(公告)日：2014-12-04

申请号：US13904903

申请日：2013-05-29

Applicant: Adobe Systems Incorporated

Inventor： Haili Jin ,  Scott David Cohen ,  Zhe Lin

IPC: G11B27/031 ,  G06T7/20

CPC classification number: G06T5/002 ,  G06T5/003 ,  G06T5/009 ,  G06T7/20 ,  G06T7/248 ,  G06T2207/10016 ,  G11B27/031 ,  H04N19/51

Abstract: A method and systems of identifying one or more patches in three or more frames in a video are provided. A region in a reference frame of the video may be detected. A set of regions in a prior frame and subsequent frame that are similar to the region in the reference frame may then be identified. Temporal consistency between the region in the reference frame and two or more regions in the set of regions in the prior and subsequent frames may then be calculated. Patches of regions in the first, reference, and third frames may be identified based at least in part on the calculated temporal consistencies, with each patch identifying a region in the reference frame that can be mapped to a similar region in the prior and subsequent frames.

Abstract translation: 提供了识别视频中的三个或更多个帧中的一个或多个补丁的方法和系统。 可以检测视频的参考帧中的区域。 然后可以识别与参考帧中的区域相似的先前帧和后续帧中的一组区域。 然后可以计算参考帧中的区域与先前帧和后续帧中的区域集合中的两个或更多个区域之间的时间一致性。 可以至少部分地基于所计算的时间一致性来识别第一，参考和第三帧中的区域的补丁，每个补丁标识参考帧中可以映射到先前和后续帧中的相似区域的区域 。