... with a little help of new application Delaboratory 0.5:
This neat tool allows you:
- floating point precision (32 bits per channel)
- native support for 9 color spaces (RGB, BW, CMYK, CMY, LAB, LCH, XYZ, HSL, HSV)
- fully non-destructive editing (layers)
- input/output - 16-bit TIFF (or 8-bit JPEG)
- curves
- channel mixer
- advanced blending (normal, multiply, screen, overlay, overlay inv, add, add inv, sub, difference, darken, lighten) with masks
- apply luminance / apply color in RGB colorspace
- blur, unsharp mask
- color samplers, histograms
Source can be found at: http://code.google.com/p/delaboratory/
PPA can be found at: http://launchpad.net/~dhor/+archive/myway (Lucid/Maverick/Natty/Oneiric)
Simply:
Code:
sudo add-apt-repository ppa:dhor/myway
sudo apt-get update
sudo apt-get install delaboratory
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