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Re: Strange converion behavior
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Re: Strange converion behavior


  • Subject: Re: Strange converion behavior
  • From: Andrew Rodney <email@hidden>
  • Date: Fri, 04 Feb 2005 16:47:52 -0700

Title: Re: Strange converion behavior
On 2/4/05 4:39 PM, "Mike Eddington"  wrote:

I have had some strange problems converting images with a lot of saturated blue in them before. Using profiles created from Monaco Profiler and PerfX, I don't see this behavior...maybe some purplish blues, but nothing like this.  

That’s a common problem! Blues going cyan or magenta/ purplish (and please OUTPUT the files, otherwise you’re viewing the soft proof table while important isn’t telling you how the profiles will affect blues on output).

Previous to version 4.7 of MonacoPROFILER I saw these blue issues but 4.7 has a new color engine and the blues are now real blue; no more shifting. As for PerfX, at least the RGB profiles I made exhibited blue shifting (but let’s not go there, I’m already not getting invited to their dinner parties <g>).

I like to make a spectral gradient in Photoshop in my test images within the color space of the rest of the document. That really shows this blue issue (and other color defects).

Andrew Rodney
http://digitaldog.net/
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References: 
 >Strange converion behavior (From: "Mike Eddington" <email@hidden>)

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