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    • 1. 发明授权
    • Identifying visual media content captured by camera-enabled mobile device
    • 识别由启用相机的移动设备捕获的可视媒体内容
    • US08781152B2
    • 2014-07-15
    • US12850732
    • 2010-08-05
    • Brian MomeyerSelena SalazarBabak Forutanpour
    • Brian MomeyerSelena SalazarBabak Forutanpour
    • G06K9/00
    • G06K9/228G06F17/30781G06K9/00744
    • Automatic identification of media content is at least partially based upon visually capturing a still or video image of media content being presented to a user via another device. The media content can be further refined by determining location of the user, capturing an audio portion of the media content, date and time of the capture, or profile/behavioral characteristics of the user. Identifying the media content can require (1) distinguishing a rectangular illumination the corresponds to a video display; (2) decoding a watermark presented within the displayed image/video; (3) characterizing the presentation sufficiently for determining a particular time stamp or portion of a program; and (4) determining user setting preferences for viewing the program (e.g., close captioning, aspect ratio, language). Thus identified, the media content appropriately formatted can be received for continued presentation on a user interface of the mobile device.
    • 媒体内容的自动识别至少部分地基于视觉地捕获通过另一设备呈现给用户的媒体内容的静态或视频图像。 可以通过确定用户的位置,捕获媒体内容的音频部分,捕获的日期和时间,或用户的个人资料/行为特征来进一步改进媒体内容。 识别媒体内容可能需要(1)区分对应于视频显示的矩形照明; (2)对显示的图像/视频内的水印进行解码; (3)充分表征表示以确定特定的时间戳或节目的一部分; 和(4)确定用于观看节目的用户设置偏好(例如,紧密的字幕,宽高比,语言)。 因此,可以接收适当格式化的媒体内容,以便在移动设备的用户界面上继续呈现。