A Nonlinear Variational Problem for Image Matching
نویسندگان
چکیده
منابع مشابه
A Nonlinear Variational Problem for Image Matching
Minimizing a nonlinear functional is presented as a way of obtaining a planar mapping that matches two similar images. A smoothing term is added to the nonlinear functional to penalize discontinuous and irregular solutions. One option for the smoothing term is a quadratic form generated by a linear differential operator. The functional is then minimized using the Fourier representation of the p...
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During the past few years, the use of the theory of partial differential equations has provided a solid formal approach to image processing and analysis research, and has yielded provably well-posed algorithms within a set of clearly defined hypotheses. These algorithms are the state-of-the-art in a large number of application fields such as image de-noising, segmentation and matching. At the s...
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ژورنال
عنوان ژورنال: SIAM Journal on Scientific Computing
سال: 1994
ISSN: 1064-8275,1095-7197
DOI: 10.1137/0915014