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公开(公告)号:US6094227A
公开(公告)日:2000-07-25
申请号:US14173
申请日:1998-01-27
Applicant: Stephane-Pascal Guimier
Inventor: Stephane-Pascal Guimier
CPC classification number: H04N7/01 , G06F3/153 , G09G2340/0435 , G09G3/2018 , G09G3/2025
Abstract: A digital signal converting method and device for converting an input image rate into an output image rate, is applied to input images which are formed by a plurality of input data frames. The method storing the input frames, calculating a sliding average over a plurality of stored frames, and deriving the averages for producing output images with a timing fixed by the output image rate.
Abstract translation: 用于将输入图像速率转换为输出图像速率的数字信号转换方法和装置被应用于由多个输入数据帧形成的输入图像。 存储输入帧的方法,计算多个存储的帧的滑动平均,并且以由输出图像速率固定的定时导出用于产生输出图像的平均值。