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公开(公告)号:US07206409B2
公开(公告)日:2007-04-17
申请号:US10670682
申请日:2003-09-25
申请人: Darcy Antonellis , Jeffrey J. Bartley , Margit Elisabeth Elo , Jean Pierre Gagnon , William B. Hogue, Jr. , Edward J. Price
发明人: Darcy Antonellis , Jeffrey J. Bartley , Margit Elisabeth Elo , Jean Pierre Gagnon , William B. Hogue, Jr. , Edward J. Price
CPC分类号: H04N5/913 , G11B23/284 , H04N2005/91392
摘要: Method and apparatus for uniquely identifying a copy of a motion picture disposed on a media. The method includes the steps of selecting two or more motion picture scenes. Each of the motion picture scenes is an identifiable portion of the motion picture distinct from every other portion of the motion picture. Once the scenes have been identified, two or more sequences can be defined within each of the motion picture scenes such that each sequence includes two or more frames. For example, the motion picture can have three scenes, each divided into twenty eight sequences, with each of the sequences containing 12 frames. Once the scenes and sequences have been selected, at least one of the sequences from each scene is marked to define a uniquely identifiable marking pattern on the media.
摘要翻译: 用于唯一地识别布置在介质上的电影的副本的方法和装置。 该方法包括选择两个或多个动态影像场景的步骤。 运动图像场景中的每一个是与运动图像的每个其他部分不同的运动图像的可识别部分。 一旦已经识别出场景,可以在每个运动图像场景内定义两个或更多个序列,使得每个序列包括两个或更多个帧。 例如,运动图像可以具有三个场景,每个场景被划分成二十八个序列,每个序列包含12个帧。 一旦场景和序列被选择,来自每个场景的序列中的至少一个被标记为在媒体上定义唯一可识别的标记图案。