Gradient field approximation: Application to registration in image processing
نویسندگان
چکیده
منابع مشابه
Gradient field approximation: Application to registration in image processing
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 aHilbert space forwhich the existence and uniqueness of the solution is given.We apply this approach to a registration process in image processing. © 2012 Elsevier B.V. All rights reserved.
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2013
ISSN: 0377-0427
DOI: 10.1016/j.cam.2012.08.002