Article WOS-ESCI
IMAGE PROCESSING ON LINE  (2015)

An Algorithmic Analysis of Variational Models for Perceptual Local Contrast Enhancement

Ferradans, S; Palma-Amestoy, R; Provenzi, E

Keywords: visual adaptation, contrast enhancement, color constancy, Weber-Fechner contrast, human visual system

Abstract

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.

Más información

Título de la Revista: IMAGE PROCESSING ON LINE
Volumen: 5
Editorial: IMAGE PROCESSING ONLINE-IPOL
Fecha de publicación: 2015
Página de inicio: 219
Página final: 233
Idioma: English
DOI:

10.5201/ipol.2015.131
Notas: WOS-ESCI