I'm trying to get rid of chroma noise; my idea is to recompose image in color space with separate luma channel (e.g. YUV), then denoise chroma channels, maybe resize all parts, sharpen luma a bit and finally recompose everything back.
I can do YUV decompose with IM: $ convert photo.jpg -colorspace YUV -separate yuv-channel-%d.png but on recomposing $ convert yuv-channel-0.png yuv-channel-1.png yuv-channel-2.png -colorspace YUV -combine total.jpg IM works as if channels were RGB components, not YUV. Is there any way I can persuade IM to treat compoment images as YUV channels and recompose correctly? Maybe IM supports combine in another luma based colorspace (which one)? I'm using IM 6.3.9. Vit _______________________________________________ Magick-bugs mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-bugs
