pico Posted November 12, 2011 Share #1 Posted November 12, 2011 Advertisement (gone after registration) In another forum someone asked how to get rid of 'purple fringe'. What colors make purple in this case? Is it purple or violet? I hate purple with a passion. -- Pico the Porphyrophobic Link to post Share on other sites More sharing options...
Advertisement Posted November 12, 2011 Posted November 12, 2011 Hi pico, Take a look here Purple Fringing (Purple?). I'm sure you'll find what you were looking for!
Bill Allsopp Posted November 12, 2011 Share #2 Posted November 12, 2011 Cornerfix is the software to get Link to post Share on other sites More sharing options...
CalArts 99 Posted November 15, 2011 Share #3 Posted November 15, 2011 In another forum someone asked how to get rid of 'purple fringe'. What colors make purple in this case? Is it purple or violet? I hate purple with a passion. -- Pico the Porphyrophobic fwiw, in sRGB, purple is 128 red, zero green, and 128 blue. In the Munsell RGB, it's 159, zero, and 197. As we know, the simplest way to remove is using hue/sat and the eyedropper. Find and identify the color with the dropper and then remove the blue channel by X %. If you need to, you can mask the other areas to retain the channel. I believe that Cornerfix is a plug-in for cyan/red vignetting in the corners (or the Italian flag syndrome: green/red in the corners) and not for chromatic aberrations within the image's subject matter. But this can also be fixed by yourself in Photoshop although plug-ins do make life easier. Link to post Share on other sites More sharing options...
jaapv Posted November 15, 2011 Share #4 Posted November 15, 2011 Both ACR and C1 have defringing tools. Residual fringing is easiest removed with the color replacement brush in Photoshop I find. Quick and dirty.. I think it more magenta than purple, though. Link to post Share on other sites More sharing options...
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