Abstract:
We address the problem of robust non rigid image registration and focus our interest on similarity criteria based on generalized information measures within the Ali-Silve...Show MoreMetadata
Abstract:
We address the problem of robust non rigid image registration and focus our interest on similarity criteria based on generalized information measures within the Ali-Silvey class. We introduce exclusive f-information as a novel class of similarity functionals, and develop a generic variational framework for their optimization over nonparametric and parametric transform spaces. This approach is applied to blind nonrigid alignment of face images with arbitrary lighting conditions and complex deformations.
Date of Conference: 14-17 September 2003
Date Added to IEEE Xplore: 24 November 2003
Print ISBN:0-7803-7750-8
Print ISSN: 1522-4880