On 5 May 2018, at 20:47, Larry Colen <l...@red4est.com> wrote: > > >> On May 5, 2018, at 12:11 PM, Mark C <pdml-m...@charter.net> wrote: >> >> Relative colorimetirc maps out of gamut colors to the nearest in gamut color >> in the desintation color space. Perceptual maps out of gamut colors into the >> destination color space and also shifts other colors to preserve the >> relative differences between them. Relative Colorimetiric could result in >> blocked up colors or a loss of color separation, but it preserves the >> accuracy of in gamut colors. With Perceptual Colorimetric colors retain >> their relation with each other and avoid getting blocked up, but there can a >> loss of color accuracy throughout the image. >> >> A photo of vibrant flowers might look blocked up printed with relative >> colorimetric, but a photo of a person holding the flowers might have weird >> skin tones with perceptual. >> >> In the tests I did I didn't see much difference between relative and >> perceptual with Epson K3 inks and glossy or luster paper. I saw slight >> differences with Epson enhanced matte paper and preferred perceptual. I >> assume the photo papers and PK inks have a broader gamut than the matte >> paper and MK ink. >> > > If Mark selected his quotations based on usefulness rather than amusement > value, this post would be close to the top of the list. >
I thought it was hilarious. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.