Retinex in Matlab

Funt, B., Ciurea, F., McCann, J. “Retinex in Matlab”, Journal of the Electronic Imaging, pp 48-57, Jan. 2004


Many different descriptions of Retinex methods of lightness computation exist. We provide concise MATLAB™ implementations
of two of the spatial techniques of making pixel comparisons. The code is presented, along with test results on several images and a discussion of the results. We also discuss the calibration of input images and the postRetinex processing required to display the output images.

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Keywords: Retinex, matlab

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