Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4953838 | AEU - International Journal of Electronics and Communications | 2017 | 17 Pages |
Abstract
To solve the problem of the staircase effect and removing mixed noise, including Gaussian and salt and pepper noise, which can occur during image formation and transmission, a total variation-based denoising model using an edge detection function is proposed. Moreover, an improved split Bregman iteration method is used to solve the nonlinear problem. The results of comparative experiments demonstrate that the proposed model removes Gaussian and salt and pepper noise while maintaining detailed features.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Gen Li, Xiang Huang, Shuang-Gao Li,