sorry which image is which? colos in the left look a little more saturated, especially reds and oranges maybe? also the curve seems to be a little lower in the blacks?
can't tell a difference from a noise point of view though. -jo On Wed, Feb 20, 2013 at 10:56 AM, Denis Cheremisov <de...@cheremisov.net> wrote: > Hi, I was playing with different chroma denoise methods in order to achieve > something that is close to commercial raw software, such as DxO, C1, LR and > in Rawtherapee. The chroma denoiser in equalizer seems to do the job quite > good, but I have discovered the AMAZE demosaic in DT causes excessive noise > compared to one in Rawtherapee. > Comparison screenshot attached. DT on the left, RT on the right. I used > color smoothing = 5 in both cases and match greens was set to "full and > local average", which, from what I have seen, provides the smoothest result. > Sharpening was set to 0 in both cases. > In conclusion I can say this DT chroma noise is really hard to remove. When > I was playing with artificial noise it was enough to apply median filter for > a and b channels in Lab to eliminate it. This isn't the case for DT output. > What's the difference (between DT and RT AMAZE implementations)? > Thanks in advance. > > ------------------------------------------------------------------------------ > Everyone hates slow websites. So do we. > Make your web apps faster with AppDynamics > Download AppDynamics Lite for free today: > http://p.sf.net/sfu/appdyn_d2d_feb > _______________________________________________ > darktable-devel mailing list > darktable-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/darktable-devel > ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ darktable-devel mailing list darktable-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/darktable-devel
