Up-scaling images in presence of salt and pepper noise

Shao, Ling (2007) Up-scaling images in presence of salt and pepper noise. Electronics Letters, 43 (14). p. 746. ISSN 0013-5194

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Official URL: http://dx.doi.org/10.1049/el:20070827


An image up-scaling algorithm that can also reduce salt and pepper noise is presented. The algorithm is based on a least mean square optimisation framework which trains on original images and the downsampled images corrupted by salt and pepper noise. Hybrid filters which are composed of structure-adaptive linear filters and rank-order filters are used. Experimental results show the effectiveness of the proposed algorithm.

Item Type: Article
Subjects: G400 Computer Science
Department: Faculties > Engineering and Environment > Computer and Information Sciences
Depositing User: Paul Burns
Date Deposited: 15 Jun 2015 12:35
Last Modified: 12 Oct 2019 22:50
URI: http://nrl.northumbria.ac.uk/id/eprint/22898

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