Using of the Moore-Penrose Inverse Matrix in Image Restoration

Stojanovic, Igor and Stanimirovic, Predrag and Miladinovic, Marko (2013) Using of the Moore-Penrose Inverse Matrix in Image Restoration. Yearbook of the Faculty of Computer Science, 1 (1). pp. 88-98. ISSN 1857- 8691

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Official URL: http://js.ugd.edu.mk/index.php/YFCS/issue/view/10

Abstract

A method for digital image restoration, based on the Moore- Penrose inverse matrix, has many practical applications. We apply the method to remove blur in an image caused by uniform linear motion. This method assumes that linear motion corresponds to an integral number of pixels. Compared to other classical methods, this method attains higher values of the Improvement in Signal to Noise Ratio (ISNR) parameter and of the Peak Signal-to-Noise Ratio (PSNR), but a lower value of the Mean Square Error (MSE). We give an implementation in the MATLAB programming package.

Item Type: Article
Subjects: Natural sciences > Computer and information sciences
Divisions: Faculty of Computer Science
Depositing User: Igor Stojanovik
Date Deposited: 31 Oct 2013 14:38
Last Modified: 31 Oct 2013 14:38
URI: http://eprints.ugd.edu.mk/id/eprint/7892

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