Skip to Main content Skip to Navigation
Journal articles

Intensity-Based Robust Similarity for Multimodal Image Registration, International Journal of Computer Mathematics

Abstract : This paper proposes a new intensity-based similarity metric that can be used for the registration of multimodal images. It combines the robust estimation with both the forward and inverse transformation to reduce the negative effects of outliers in the images. For this purpose, we firstly employ the multiresolution technique to downsample the original images, then resort to the simulated annealing method to initialize the transformation parameters at the coarsest resolution. Finally the Powell method is utilized to obtain the optimal transformation parameters at each resolution. In our experiments, the new method is compared to other popular similarity measures, on the synthetic data as well as the real data, and the experimental results are encouraging.
Document type :
Journal articles
Complete list of metadata

https://hal.inria.fr/inria-00123833
Contributor : Chine Publications Liama <>
Submitted on : Thursday, January 11, 2007 - 10:43:39 AM
Last modification on : Sunday, May 31, 2020 - 8:07:48 AM

Identifiers

Collections

Citation

Juan Du, Songyuan Tang, Tianzi Jiang, Zhensu Lu. Intensity-Based Robust Similarity for Multimodal Image Registration, International Journal of Computer Mathematics. International Journal of Computer Mathematics, Taylor & Francis, 2006, International Journal of Computer Mathematics, 38 (1), pp.49-57. ⟨10.1080/00207160500112944⟩. ⟨inria-00123833⟩

Share

Metrics

Record views

220