2009/9/9 Paul Miller <p...@fxtech.com> > Is there a typical conversion from normal 8 bit images to half that will > properly linearize the image so it looks "right" once displayed using the > half display conversion? I'm finding my images look too dark once I to > through my current process. >
Are you currently using an sRGB transfer function to go from 8-bit to half? http://en.wikipedia.org/wiki/SRGB#The_reverse_transformation (a = 0.055 and ignoring the XYZ matrix) -- Adrian Paul Dr. D Studios www.drdstudios.com
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