Digital color manipulation


Eugene Robkin (erobkin@uwc.edu)
Wed, 03 Nov 1999 15:56:08 -0600


I pulled the following from one of the newsgroups on the web. Recalling
the discussion about color and digital image processing the list has had in
the past I thought that some of you might be interested in it.

E. Robkin

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>From: "Martí Maria" <marti.maria@abaforum.es>
>Newsgroups: comp.graphics.misc,sci.engr.color,sci.image.processing
>Subject: ANNOUNCE: lcms 1.0 released
>Date: 2 Nov 1999 08:41:45 GMT
>Organization: (Marti maria)
>Lines: 41
>Message-ID: <01bf250e$1f3b19c0$44654dc3@vent>
>NNTP-Posting-Host: infovia-101-68.abaforum.es
>X-Newsreader: Microsoft Internet News 4.70.1155
>Xref: uwm.edu comp.graphics.misc:47857 sci.engr.color:3852
>sci.image.processing:42308
>
>
>********************************************
>**** lcms 1.0 released Nov-2-1999 ****
>********************************************
>
>I'm glad to announce the first public release of my little cms package.
>
>"little cms", "lcms" as short, is a free, open source, CMM engine. It
>provides fast transforms between ICC profiles.
>
>For example, You can use lcms to prepare a bitmap to display keeping the
>original colors. Or for convert in a fast way from a CIELab TIFF to RGB.
>lcms can also generate accurate separations depending of target printer or
>the inverse process; recover RGB data from a stored separation. Also, lcms
>is capable of "Proof" an image, showing the final colors if rendered on a
>specific device.
>
>lcms can be used as a static or dynamic library. Thus, by using it,
>programmers can incorporate ICC profile support into their applications.
>Although lcms is done and only works under MS windows, it doesn't rely on
>windows ICM to work. And since I'm giving source code, it would be possible
>to port to other platforms.
>
>I will take no more of your time enumerating characteristics of this
>engine, if you are interested, please take a look into lcms home page:
>
> http://www.abaforum.es/martim/lcms.htm
>
>
>I will appreciate very much any feedback, positive or negative.
>
>
>Yours,
>Martí Maria
>lcms author.
>mailto:martim@abaforum.es
>Palamós (Catalonia), Nov-2-1999
>



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