Title :
Coupling parareal and adaptive control in optical flow estimation with application in movie´s restoration
Author :
Zakaria Belhachmi;Diane Gilliocq-Hirtz
Author_Institution :
Universit? de Haute-Alsace, LMIA, 6 rue des Fr?res Lumi?re, 68100 Mulhouse, France
Abstract :
In this paper we use a variational method in order to estimate the optical flow. We use a combined Local-Global strategy coupled with a local choice of the regularization term. In order to improve the computation time we have implemented a parallel in time algorithm. As application of the optical flow we present an example of image reconstruction.
Keywords :
"Image motion analysis","Computer vision","Optical imaging","Optical films","Estimation","Approximation methods","Adaptive optics"
Conference_Titel :
Computer Vision and Image Analysis Applications (ICCVIA), 2015 International Conference on
Print_ISBN :
978-1-4799-7185-5
DOI :
10.1109/ICCVIA.2015.7351873
