| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1708248 | Applied Mathematics Letters | 2013 | 5 Pages |
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 ΓΓ-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]
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
P. Harjulehto, P. Hästö, V. Latvala, O. Toivanen,