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Gradient field approximation: Application to registration in image processing
- Source :
-
Journal of Computational & Applied Mathematics . Mar2013, Vol. 240, p135-147. 13p. - Publication Year :
- 2013
-
Abstract
- Abstract: We study a spline-based approximation of vector fields in the conservative case (the gradient vector field derives from a potential function). We introduce a minimization problem on a Hilbert space for which the existence and uniqueness of the solution is given. We apply this approach to a registration process in image processing. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03770427
- Volume :
- 240
- Database :
- Academic Search Index
- Journal :
- Journal of Computational & Applied Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 83186923
- Full Text :
- https://doi.org/10.1016/j.cam.2012.08.002