scorp
December 19, 2006, 7:01pm
1
Hello,
I’m working on an artistic painting application and I’m trying to offer mixing in the RYB color space for the users.
Everything concerning color in my program is using RYB values. I implemented the conversion RYB to RGB which was introduced by Gossett and Chen in their paper “Paint Inspired Color Mixing and Compositing for Visualization”. I also accomplished to figure out a good method to mix colors in RYB.
In order to integrate additional functionallity, i need to have a RGB to RYB conversion. If anybody knows how to do this, or would know how to inverse the RYB2RGB conversion, let me know. I appreciate every hint.
Thanks
At 11:01 AM -0800 12/19/06, scorp wrote:
Hello,
I’m working on an artistic painting application and I’m trying to offer mixing in the RYB color space for the users.
Everything concerning color in my program is using RYB values. I implemented the conversion RYB to RGB which was introduced by Gossett and Chen in their paper “Paint Inspired Color Mixing and Compositing for Visualization”. I also accomplished to figure out a good method to mix colors in RYB.
do you have a copy of that paper you can send me? (direct to upton (at) chromix.com )
Regards,
Steve
o Steve Upton CHROMiX www.chromix.com
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heslerb
December 21, 2006, 2:55pm
3
It looks like this is a supplement to the paper referenced.
http://www.dtc.umn.edu/~gossett/publications/ryb_TR.pdf
You could probably model it in CMYK (Subtractive) with hues of Cyan and Magenta shifted.
Bret Hesler
At 11:01 AM -0800 12/19/06, scorp wrote:
Hello,
I’m working on an artistic painting application and I’m trying to offer mixing in the RYB color space for the users.
Everything concerning color in my program is using RYB values. I implemented the conversion RYB to RGB which was introduced by Gossett and Chen in their paper “Paint Inspired Color Mixing and Compositing for Visualization”. I also accomplished to figure out a good method to mix colors in RYB.
do you have a copy of that paper you can send me? (direct to upton (at) chromix.com )
Regards,
Steve
o Steve Upton CHROMiX www.chromix.com http://www.chromix.com
–
o (hueman) 866.CHROMiX 206.985.6837
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