Illumination Source Chromaticity Estimation (ISC)
- The algorithm is implemented for Scilab link
- Using SIP tool box link
- ISC code link
- We have used Scilab 4.2.2, SIP 0.4, in OpenSuse Linux
- This software corresponds to the paper: Illumination Source Chromaticity Estimation Based on Spherical Coordinates in RGB, Ramón Moreno, Manuel Graña, Alicia d’Anjou, Electronics Letters accepted dec. 2010.
- Abstract: Spherical coordinates in the RGB color space provide direct chromatic information. In this letter we propose a novel method that uses this information for illumination source chromaticity (ISC) estimation. We test our method on synthetic images whose ISC is known. This allows a quantitative comparison with a state of the art algorithm. Our algorithm improves over the competing algorithm.