Inverse Eigenvalue Problem of Generalized Centro-anti-symmetric Matrices

Abstract

TV minimizing based PDE models have been proved to be the most effective tool for image restoration. However for many applications, it is desirable to reduce or remove the staircasing effect of a TV solution to restore more realistic contrast, features, geometry and textures. In this paper, we propose and investing a bounded constrained regularization technique to improve the TV solution. A numerical method about the partial differential equations is attempted. Notable improvements are obtained by numerical experiments. AMS subject classification: 68U10, 65K10