An Algorithmic Analysis of Variational Models for Perceptual Local Contrast Enhancement
Sira Ferradans, Rodrigo Palma-Amestoy, Edoardo Provenzi · Image Processing On Line · 2015
Color cast cancellation and local contrast enhancement are very important problems in computer vision. In this paper we review the algorithm proposed by Palma-Amestoy et al. [A perceptually inspired variational framework for color enhancement, IEEE Transactions on Pattern Analysis and Machine Intelligence, 21 (2009), pp. 458–474], present results and evaluate the impact of a change in the parameters.