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Decoder of motion picture signal

阅读:101发布:2022-09-24

专利汇可以提供Decoder of motion picture signal专利检索,专利查询,专利分析的服务。并且PURPOSE:To securely perform refresh irrespective of presence or absence of motion and direction in a motion compensation by providing motion detection means generating motion information denoting no motion in a previously determined period. CONSTITUTION:A TV signal digitized by a signal line 1 is supplied to an encoder 5 between frames with a motion compensation. A refresh circuit 2 generates a refresh execution signal and motion compensation in hibition signal to supply them to the encoder 5, and controls execution and stop for refresh and compensation. A line where a refresh is designated executes encoding with only inner-frame correlation and a line where a motion compensation is inhibited executes predict encoding between frames, and other lines execute predict encoding between frames with a motion compensation. Decoding is performed respectively corresponding by a decoder 15 between frames with a motion compensation.,下面是Decoder of motion picture signal专利的具体信息内容。

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