A1 Refereed original research article in a scientific journal
Critical variable exponent functionals in image restoration
Authors: Harjulehto P, Hasto P, Latvala V, Toivanen O
Publisher: PERGAMON-ELSEVIER SCIENCE LTD
Publication year: 2013
Journal:: Applied Mathematics Letters
Journal name in source: APPLIED MATHEMATICS LETTERS
Journal acronym: APPL MATH LETT
Number in series: 1
Volume: 26
Issue: 1
First page : 56
Last page: 60
Number of pages: 5
ISSN: 0893-9659
DOI: https://doi.org/10.1016/j.aml.2012.03.032
Abstract
We study a variable exponent model for image restoration in the case that the exponent attains the critical value one. We prove existence and Gamma-convergence. The results answer an open question by Li, Li and Pi [F. Li, Z. Li, L Pi, Ling, Variable exponent functionals in image restoration, Appl. Math. Comput. 216 (3)(2010) 870-882] (C) 2012 Elsevier Ltd. All rights reserved.
We study a variable exponent model for image restoration in the case that the exponent attains the critical value one. We prove existence and Gamma-convergence. The results answer an open question by Li, Li and Pi [F. Li, Z. Li, L Pi, Ling, Variable exponent functionals in image restoration, Appl. Math. Comput. 216 (3)(2010) 870-882] (C) 2012 Elsevier Ltd. All rights reserved.
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