Vazquez-Corral, JavierBertalmío, Marcelo2019-05-282019-05-282016Vazquez-Corral J, Bertalmío M. Log-encoding estimation for color stabilization of cinematic footage. In: 2016 IEEE International Conference on Image Processing Proceedings; 2016 Sep 25-28; Phoenix, Arizona, USA. New York: IEEE; 2016. p. 3349-53. DOI: 10.1109/ICIP.2016.7532980978-1-4673-9962-32381-8549http://hdl.handle.net/10230/41639Comunicació presentada a: IEEE International Conference on Image Processing 2016, celebrada del 25 l 28 de setembre de 2016 a Phoenix, Estats Units d'Amèrica.We propose a method for the color stabilization of cinema shots coming from different cameras that use unknown logarithmic encoding curves. The log-encoding curves are approximated by a concatenation of gamma-curves, whose values are accurately computed using image matches. The color stabilization procedure, based on the generic color processing pipeline of a digital camera, can be performed after the estimation of the encoding curves, and it also requires the existence of image matches. Our work can be applied in different scenarios such as multi-camera shoots, native-3D cinema, or color grading in post-production.application/pdfeng© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. http://dx.doi.org/10.1109/ICIP.2016.7532980info:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/ICIP.2016.7532980Color stabilisationColor image analysisColor matchingNon-linearity estimationinfo:eu-repo/semantics/openAccess