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    • 2. 发明申请
    • MOVIE BASED FORENSIC DATA FOR DIGITAL CINEMA
    • 基于电视的数字电视数据
    • WO2008136799A1
    • 2008-11-13
    • PCT/US2007/011175
    • 2007-05-08
    • THOMSON LICENSINGSCHULTZ, Mark AlanCOOK, Gregory William
    • SCHULTZ, Mark AlanCOOK, Gregory William
    • G06T1/00
    • G06T1/0071G06T1/0028
    • A method and apparatus are described for embedding information in digital cinema content, including accepting a scene from a digital cinema content file, selecting a scene object in the scene to be modified with the information, determining a characteristic for the selected scene object and generating a scene build based on the characteristic, wherein the characteristic is representative of the information. The method and apparatus further include time-stamping, compressing and storing the scene build. Further, a method and apparatus are described for embedding forensic information in digital cinema content, accepting a digital cinema content file having therein a plurality of scene builds, accepting a forensic code and selecting a scene build from the digital cinema content file based on the forensic code. The scene build, having forensic information, is thereafter displayed.
    • 描述了一种用于将数字嵌入到数字影院内容中的方法和装置,包括从数字影院内容文件接收场景,在该场景中选择要用该信息进行修改的场景对象,确定所选择的场景对象的特征并产生一个 基于特征的场景构建,其特征在于代表信息。 该方法和装置还包括时间戳,压缩和存储场景构建。 此外,描述了一种用于将取证信息嵌入数字电影内容中的方法和装置,接受其中具有多个场景构建的数字电影内容文件,接受法医代码,并且从数字电影内容文件中选择场景构建基于法医 码。 随后显示具有取证信息的现场构建。