Vazquez-Corral, JavierZamir, Syed WaqasGaldran, AdrianPardo, DavidBertalmío, Marcelo2017-03-132017-03-132016Vazquez-Corral J, Zamir S.W, Galdran A, Pardo D, Bertalmío M. Image processing applications through a variational perceptually-based color correction related to Retinex. In: IS&T International Symposium on Electronic Imaging Science and Technology; 2016 Febr. 14-18; San Francisco (CA, USA). Springfield: IS&T; 2016. Retinex at 50, p. RETINEX-317.1 [6 p.]. DOI: 10.2352/ISSN.2470-1173.2016.6.RETINEX-3171062-3701http://hdl.handle.net/10230/28211Comunicació presentada al IS&T International Symposium on Electronic Imaging, celebrat del 14 al 18 de febrer de 2016 a San Francisco (CA, USA) i organitzat per la Society for Imaging Science and Technology.The retinex theory of color vision has been a light of inspiration for color researchers since its inception 50 years ago. It has been adapted to work for different goals such as shadow removal, high dynamic range imaging, or computational color constancy. Back in 2007 a variational perceptually-based color correction model related to Retinex was presented by Bertalmío and colleagues. In this paper we first comment on this model and later we review different image processing applications that have been obtained by performing small modifications to it, namely color gamut mapping and image dehazing.application/pdfeng© 2016 Society for Imaging Science and Technology. Reprinted with permission of IS&T: The Society for Imaging Science and Technology sole copyright owners of Electronic Imaging, Retinex at 50.Imatges -- ProcessamentComunicació visualinfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.2352/ISSN.2470-1173.2016.6.RETINEX-317info:eu-repo/semantics/openAccess