公开(公告)号：US09723344B1

公开(公告)日：2017-08-01

申请号：US14983187

申请日：2015-12-29

Applicant: Google Inc.

Inventor： Johan Georg Granström ,  Thomas Weich ,  Vladimir Rychev

IPC: H04N21/254 ,  H04L12/813 ,  H04N7/173 ,  H04N21/234 ,  H04N21/239 ,  H04N21/442 ,  H04N21/4788 ,  H04N21/8549

CPC classification number: H04N21/2541 ,  H04L47/20 ,  H04N7/17318 ,  H04N21/23418 ,  H04N21/2396 ,  H04N21/2743 ,  H04N21/44213 ,  H04N21/4788 ,  H04N21/8549

Abstract: A media sharing system identifies fingerprints that represent an uploaded video and generates a digest based on the fingerprints. The media sharing system searches for digests of previously processed videos whose digests match the digest of the uploaded video. A previously processed video whose digest matches the digest of the uploaded video is identified as a matching video. For each matching video, the media sharing system retrieves policy information that describes whether the video was found to violate one or more policies of the media sharing system. The media sharing system determines whether to halt processing of the uploaded video based on the retrieved policy information.

公开(公告)号：US20160080781A1

公开(公告)日：2016-03-17

申请号：US14489402

申请日：2014-09-17

Applicant: Google Inc.

Inventor： Thomas Weich ,  David Erb

IPC: H04N21/234 ,  H04N21/4722 ,  H04N21/858 ,  H04N21/81 ,  H04N21/6543 ,  H04N21/4223 ,  H04N21/239

CPC classification number: H04N21/23418 ,  G06F17/30784 ,  G06K9/00744 ,  G06K9/3233 ,  H04N21/2393 ,  H04N21/278 ,  H04N21/4223 ,  H04N21/4722 ,  H04N21/6543 ,  H04N21/8133 ,  H04N21/858

Abstract: An identification system receives a request from a user device to identify a video captured in a video stream. The identification system identifies a display area captured in the video stream in which the video is displayed. The identification system identifies content include in the display area throughout the stream. Based on the identified content, the identification system creates a fingerprint for the video. The identification system identifies from a plurality of stored fingerprints at least one fingerprint similar to the created fingerprint. The identification system identifies video information associated with the similar fingerprint. The video information is transmitted to the user device and displayed as being video information about the video captured in the stream.

Abstract translation: 识别系统从用户设备接收请求以识别在视频流中捕获的视频。 识别系统识别在其中显示视频的视频流中捕获的显示区域。 识别系统识别整个流中的显示区域中的内容。 基于识别的内容，识别系统为视频创建指纹。 识别系统从多个存储的指纹中识别与所创建的指纹相似的至少一个指纹。 识别系统识别与相似指纹相关联的视频信息。 视频信息被发送到用户设备并被显示为关于在流中捕获的视频的视频信息。