YUV格式图像从1.3M像素插值到2.0M像素

zhangwj · 发表于 2007-4-25 22:35:53

如何将1.3M像素的图像插值到2M像素的图像。是在图像编码之前完成插值操作，插值完成后再进行编码。

captaincafe · 发表于 2007-5-4 01:16:24

The indurstry approach is to use polyfilter. It is not easy to design it. Many materials could be retrieved from internet. Or you can ask your algorithm designer.[br]<p align=right><font color=red>+1 RD币</font></p>

captaincafe · 发表于 2007-5-4 01:33:16

Sorry, should be polyphase filter.

ffdd24 · 发表于 2007-5-7 15:20:29

[em07]

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[讨论] YUV格式图像从1.3M像素插值到2.0M像素