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https://hdl.handle.net/2440/57261
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Type: | Conference paper |
Title: | Bijective image registration using thin-plate splines |
Author: | Eriksson, A. Astrom, K. |
Citation: | Proceedings. 18th International Conference on Pattern Recognition, 20-24 August, 2006, Hong Kong, Volume 3 / Y. Y. Tang, S. P. Wang, G. Lorette, D. S. Yeung and H. Yan (eds.) : : pp.798-801 |
Publisher: | IEEE |
Publisher Place: | United States |
Issue Date: | 2006 |
ISBN: | 0769525210 |
Conference Name: | International Conference on Pattern Recognition (18th : 2006 : Hong Kong) |
Statement of Responsibility: | Anders P. Eriksson and Kalle Astrom |
Abstract: | Image registration is the process of geometrically aligning two or more images. In this paper we describe a method for registering pairs of images based on thin-plate spline mappings. The proposed algorithm minimizes the difference in gray-level intensity over bijective deformations. By using quadratic sufficient constraints for bijectivity and a least squares formulation this optimization problem can be addressed using quadratic programming and a modified Gauss-Newton method. This approach also results in a very computationally efficient algorithm. Example results from the algorithm on three different types of images are also presented. |
Description: | © 2006 IEEE |
DOI: | 10.1109/ICPR.2006.323 |
Published version: | http://dx.doi.org/10.1109/icpr.2006.323 |
Appears in Collections: | Aurora harvest Computer Science publications |
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