This shows you the differences between two versions of the page.
Next revision | Previous revision | ||
using:video_filter_gauss_smooth [2010/04/15 17:48] j.m created |
using:video_filter_gauss_smooth [2012/11/11 08:51] (current) |
||
---|---|---|---|
Line 11: | Line 11: | ||
Applying some convolution-based filters on chroma reduces the artifacts: | Applying some convolution-based filters on chroma reduces the artifacts: | ||
- | {{:using:chroma-noise1a.jpg}} | + | {{:using:chroma-noise1b.jpg}} |
The good thing about blurring chrominance is that it does not affect the perceived picture sharpness and structure too much, as that's mainly determined by the luminance part. | The good thing about blurring chrominance is that it does not affect the perceived picture sharpness and structure too much, as that's mainly determined by the luminance part. |