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发表于 2006-1-17 14:44
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原帖由 uu55 于 2006-1-17 14:41 发表
基于帧的算法开销必然很大,也就是至少要缓存两帧的内容,好的话缓存好几帧才对,这样对于1080i的信号岂不是要至少200M*3*n的内存?
如果后面的scaler也要作类似的事情的话,我好像觉得两个应该合在一起做比较好 ...
*** supports graceful deinterlacing for interlaced input video with fast motion. If a deinterlacing algorithm that only
supports motion estimating deinterlacing without fast motion support, there must be artifacts of undesired inter-field
interpolation. *** detects fast motion using 6 fields of frame memory and the motion information of the recent 30
fields and perfoms appropriate deinterlacing algorithm to remove those artifacts. |
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