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    • 3. 发明申请
    • Video display device, video encoder, and methods for use therewith
    • 视频显示设备,视频编码器和与其一起使用的方法
    • US20070183512A1
    • 2007-08-09
    • US11348120
    • 2006-02-06
    • Xinghai (Billy) LiChun-Chin (David) YehXu Gang (Wilf) Zhao
    • Xinghai (Billy) LiChun-Chin (David) YehXu Gang (Wilf) Zhao
    • H04B1/66
    • H04N5/4401H04N5/44591H04N5/45H04N19/117H04N19/137H04N19/16H04N19/176H04N19/44H04N19/80H04N19/85H04N21/44008
    • A video encoder includes a receiving module for receiving a video signal, the video signal including a plurality of fields, wherein each of the plurality of fields includes a plurality of pixels. The video encoder further includes a signal processor having a signal processing module for generating a processed video signal and a video encoding module for producing an encoded video signal based on the processed video signal. The signal processing module includes a video filter module that is enabled when a filter enable signal is asserted and disabled when the filter enable signal is deasserted. The video filter module filters at least one of the plurality of pixels of a corresponding one of the plurality of fields when the video filter module is enabled. The signal processor also includes a filter enable module for generating the filter enable signal, the filter enable module including a motion detection module for detecting motion in the at least one of the plurality of pixels and for deasserting the filter enable signal when motion is detected in the at least one of the plurality of pixels.
    • 视频编码器包括用于接收视频信号的接收模块,所述视频信号包括多个场,其中所述多个场中的每一个包括多个像素。 视频编码器还包括信号处理器,具有用于产生经处理的视频信号的信号处理模块和用于基于经处理的视频信号产生编码视频信号的视频编码模块。 信号处理模块包括视频滤波器模块,当滤波器使能信号被断言时,当滤波器使能信号被断言并被禁止时被使能。 当视频滤波器模块被使能时,视频滤波器模块对多个场中相应一个的多个像素中的至少一个像素进行滤波。 所述信号处理器还包括用于产生所述滤波器使能信号的滤波器使能模块,所述滤波器使能模块包括用于检测所述多个像素中的至少一个像素中的运动的运动检测模块,以及当在所述滤波器使能信号中检测到运动时解除所述滤波器使能信号 所述多个像素中的至少一个。
    • 7. 发明授权
    • Video display device, video encoder, and methods for use therewith
    • 视频显示设备,视频编码器和与其一起使用的方法
    • US07589796B2
    • 2009-09-15
    • US11348120
    • 2006-02-06
    • Xinghai (Billy) LiChun-Chin (David) YehXu Gang (Wilf) Zhao
    • Xinghai (Billy) LiChun-Chin (David) YehXu Gang (Wilf) Zhao
    • H04N7/32
    • H04N5/4401H04N5/44591H04N5/45H04N19/117H04N19/137H04N19/16H04N19/176H04N19/44H04N19/80H04N19/85H04N21/44008
    • A video encoder includes a receiving module for receiving a video signal, the video signal including a plurality of fields, wherein each of the plurality of fields includes a plurality of pixels. The video encoder further includes a signal processor having a signal processing module for generating a processed video signal and a video encoding module for producing an encoded video signal based on the processed video signal. The signal processing module includes a video filter module that is enabled when a filter enable signal is asserted and disabled when the filter enable signal is deasserted. The video filter module filters at least one of the plurality of pixels of a corresponding one of the plurality of fields when the video filter module is enabled. The signal processor also includes a filter enable module for generating the filter enable signal, the filter enable module including a motion detection module for detecting motion in the at least one of the plurality of pixels and for deasserting the filter enable signal when motion is detected in the at least one of the plurality of pixels.
    • 视频编码器包括用于接收视频信号的接收模块,所述视频信号包括多个场,其中所述多个场中的每一个包括多个像素。 视频编码器还包括信号处理器,具有用于产生经处理的视频信号的信号处理模块和用于基于经处理的视频信号产生编码视频信号的视频编码模块。 信号处理模块包括视频滤波器模块,当滤波器使能信号被断言时,当滤波器使能信号被断言并被禁止时被使能。 当视频滤波器模块被使能时,视频滤波器模块对多个场中相应一个的多个像素中的至少一个像素进行滤波。 所述信号处理器还包括用于产生所述滤波器使能信号的滤波器使能模块,所述滤波器使能模块包括用于检测所述多个像素中的至少一个像素中的运动的运动检测模块,以及当在所述滤波器使能信号中检测到运动时解除所述滤波器使能信号 所述多个像素中的至少一个。