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Photo Retouching "Improving" photos, post-production, correction, etc.

How to have the widest and the richest grayscale ?

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Old 11-14-2009, 04:32 PM
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lkroll lkroll is offline
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Re: How to have the widest and the richest graysca

Pseudogrey (or 1786 shades of grey).

http://r0k.us/graphics/pseudoGrey.html

I use a GIMP technique that approximates this result, but I usually get more then the theoretical 1786 shades since the techniques more loose. I used a gradent map technique (target has exactly 1786 grey levels) and use Sample Colorize filter to convert the target to Pseudogrey.
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