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    • 3. 发明公开
    • 비디오 신호 인코딩 방법
    • 编码视频信号的方法
    • KR1020060109448A
    • 2006-10-20
    • KR1020067008360
    • 2004-10-14
    • 코닌클리케 필립스 엔.브이.
    • 윌린스키,피오트르바레캄프,크리스티안
    • H04N19/13
    • H04N19/17H04N19/12H04N19/136H04N19/137H04N19/159H04N19/61
    • There is provided a method of encoding a video signal comprising a sequence of images to generate corresponding encoded video data. The method including the steps of: (a) analyzing the images to identify one or more image segments therein; (b) identifying those of said one or more segments which are substantially not of a spatially stochastic nature and encoding them in a deterministic manner to generate first encoded intermediate data; (c) identifying those of said one or more segments which are of a substantially spatially stochastic nature and encoding them by way of one or more corresponding stochastic model parameters to generate second encoded intermediate data; and (d) merging the first and second intermediate data to generate the encoded video data.
    • 提供了一种对包括图像序列的视频信号进行编码以产生对应的编码视频数据的方法。 该方法包括以下步骤:(a)分析图像以识别其中的一个或多个图像段; (b)识别基本上不具有空间随机性质的所述一个或多个段的那些段,并以确定性方式对它们进行编码以产生第一编码的中间数据; (c)识别所述一个或多个段的那些,其具有基本上空间上随机的性质,并通过一个或多个相应的随机模型参数进行编码以产生第二编码中间数据; 和(d)合并第一和第二中间数据以产生编码的视频数据。