利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.02 秒)

    System for filtering content from videos
    4.
    发明授权
    System for filtering content from videos 失效
    用于过滤视频内容的系统

    公开(公告)号：US06181364B2

    公开(公告)日：2001-01-30

    申请号：US08857977

    申请日：1997-05-16

    申请人： K. Harlan Ford

    发明人： K. Harlan Ford

    IPC分类号： H04N716

    CPC分类号： H04N21/454 ,  H04N7/088 ,  H04N7/162 ,  H04N21/4532

    摘要： A system is provided for filtering out potentially objectionable content from a video. The system is preferably implemented with user equipment such as a set-top box, a dedicated stand-alone box, a videocassette recorder, or circuitry in other television equipment. Videos to be filtered have embedded information that identifies potentially objectionable substitution events. The system determines which substitution events are to be filtered out based on selectable ratings settings. If desired, filtered video images may be replaced with blank video images and filtered audio signals may by replaced with silence or a tone. Filtering may also be accomplished by disrupting the event to be filtered (e.g., by garbling the event). Filtering may involve making substitutions of audio or video information. For example, audio information in a substitution event may be replaced by appropriate audio segments. Video information in a substitution event may be replaced by a video still or by a video clip.

    摘要翻译： 提供了一种用于从视频中过滤潜在令人反感的内容的系统。 该系统优选地用诸如机顶盒，专用独立盒，录像带记录器或其他电视设备中的电路的用户设备来实现。 要过滤的视频具有识别潜在令人反感的替换事件的嵌入信息。 系统根据可选择的额定值设置确定哪些替换事件将被滤除。 如果需要，滤波的视频图像可以用空白的视频图像代替，并且滤波的音频信号可以用静音或音调代替。 过滤还可以通过中断要过滤的事件（例如，通过乱乱事件）来实现。 过滤可能涉及取代音频或视频信息。 例如，替代事件中的音频信息可以被适当的音频片段代替。 替代事件中的视频信息可以由静止的视频或视频剪辑代替。

    System for filtering content from videos
    5.
    发明授权
    System for filtering content from videos 有权
    用于过滤视频内容的系统

    公开(公告)号：US06519770B2

    公开(公告)日：2003-02-11

    申请号：US09734068

    申请日：2000-12-11

    申请人： K. Harlan Ford

    发明人： K. Harlan Ford

    IPC分类号： H04N716

    CPC分类号： H04N21/454 ,  H04N7/088 ,  H04N7/162 ,  H04N21/4532

    摘要： A system is provided for filtering out potentially objectionable content from a video. The system is preferably implemented with user equipment such as a set-top box, a dedicated stand-alone box, a videocassette recorder, or circuitry in other television equipment. Videos to be filtered have embedded information that identifies potentially objectionable substitution events. The system determines which substitution events are to be filtered out based on selectable ratings settings. If desired, filtered video images may be replaced with blank video images and filtered audio signals may by replaced with silence or a tone. Filtering may also be accomplished by disrupting the event to be filtered (e.g., by garbling the event). Filtering may involve making substitutions of audio or video information. For example, audio information in a substitution event may be replaced by appropriate audio segments. Video information in a substitution event may be replaced by a video still or by a video clip.

    摘要翻译： 提供了一种用于从视频中过滤潜在令人反感的内容的系统。 该系统优选地用诸如机顶盒，专用独立盒，录像带记录器或其他电视设备中的电路的用户设备来实现。 要过滤的视频具有识别潜在令人反感的替换事件的嵌入信息。 系统根据可选择的额定值设置确定哪些替换事件将被过滤掉。 如果需要，滤波的视频图像可以用空白的视频图像代替，并且滤波的音频信号可以用静音或音调代替。 过滤还可以通过中断要过滤的事件（例如，通过乱乱事件）来实现。 过滤可能涉及取代音频或视频信息。 例如，替代事件中的音频信息可以被适当的音频片段代替。 替代事件中的视频信息可以由静止的视频或视频剪辑代替。