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CIELAB is a nonlinear transformation of RGB where the Euclidean distance between two colors is equal to their perceptual distances (for distances less than ~10 units). Algorithms that process color images often produce better results in CIELAB.
The equations implemented here come from Charles Poynton's Colour FAQ.
Cite As
Mark Ruzon (2026). RGB2Lab (https://www.mathworks.com/matlabcentral/fileexchange/24009-rgb2lab), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (1.86 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
