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    • 6. 发明授权
    • Data transmission by watermark or derived identifier proxy
    • 通过水印或派生标识符代理进行数据传输
    • US07545951B2
    • 2009-06-09
    • US11274758
    • 2005-11-14
    • Bruce L. DavisWilliam Y. ConwellGeoffrey B. RhoadsDouglas B. Evans
    • Bruce L. DavisWilliam Y. ConwellGeoffrey B. RhoadsDouglas B. Evans
    • G06K9/00H04K1/00
    • G06F17/30247H04L67/2828H04L67/2842H04L67/2895H04L67/322H04L67/327
    • The present invention relates generally to methods usable with handheld devices (e.g., music players or cell phones) and cell phones. One claim recites a cell phone including: an input or interface to receive first content corresponding to audio or video; a media player to render audio or video; an analyzer to derive a plural-bit identifier from portions of the first content representing audio elements of the audio or video picture elements of the video; data indicating at least some capabilities of the media player; and a controller to control: i) communicating the plural-bit identifier and the data indicating the at least some capabilities of the media player to a network resource to obtain enhanced content therefrom, the enhanced content being enhanced relative to the first content, and the enhanced content being associated with the plural-bit identifier and the media player; and ii) obtaining the enhanced content from the network resource. Of course, other claims and combinations are provided as well.
    • 本发明一般涉及可用于手持设备(例如,音乐播放器或手机)和蜂窝电话的方法。 一个声明背诵手机,包括:用于接收对应于音频或视频的第一内容的输入或接口; 一个媒体播放器来呈现音频或视频; 分析器,用于从表示视频的音频或视频图像元素的音频元素的第一内容的部分中导出多位标识符; 指示媒体播放器的至少一些能力的数据; 以及控制器,用于控制:i)将多位标识符和指示媒体播放器的至少一些能力的数据传送到网络资源以从其获得增强的内容,增强内容相对于第一内容被增强,并且 增强内容与多位标识符和媒体播放器相关联; 以及ii)从网络资源获得增强内容。 当然,也提供其他权利要求和组合。
    • 7. 发明申请
    • Substituting or Replacing Components in Media Objects Based on Steganographic Encoding
    • 基于隐写编码代替或替换媒体对象中的组件
    • US20080196059A1
    • 2008-08-14
    • US12107484
    • 2008-04-22
    • Douglas B. EvansWilliam Y. Conwell
    • Douglas B. EvansWilliam Y. Conwell
    • H04N7/025
    • H04N1/32144G06F21/608G06F2221/0737G06T1/0021H04N1/00244H04N1/32149H04N2201/0039H04N2201/3249H04N2201/3263H04N2201/3264H04N2201/3266H04N2201/3267Y10S707/99942Y10S707/99945
    • The application discloses various methods and systems to provide substitute or replacement components for media objects (e.g., audio, video or images). The substitute or replacement components can be substituted for or to replace corresponding components when making copies of media objects. One claim includes: an apparatus comprising: a processor; and memory. The memory includes instructions for execution by said processor. The instructions include instructions to: upon receipt of a copy request, determine whether an object to be copied comprises a steganographic signal hidden within at least one component of the object; if the object comprises a steganographic signal hidden therein, obtain a substitute or replacement component corresponding to the steganographic signal; and execute the copy request of the object to yield a copy object including providing in the copy object the substitute or replacement component for the at least one component of the object. Of course, other apparatus, methods and combinations are provided as well.
    • 本申请公开了为媒体对象(例如,音频,视频或图像)提供替代或替换组件的各种方法和系统。 在制作媒体对象的副本时,替代或替换组件可以替代或替换相应的组件。 一个权利要求包括:一种装置,包括:处理器; 和记忆。 存储器包括用于由所述处理器执行的指令。 指令包括以下指令:在接收到复制请求时,确定要复制的对象是否隐藏在对象的至少一个分量内的隐写信号; 如果对象包括隐藏在其中的隐写信号,则获得对应于隐写信号的替代或替换组件; 并且执行对象的复制请求以产生复制对象,包括在复制对象中提供对象的至少一个组件的替代或替换组件。 当然,也提供了其他装置,方法和组合。