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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Abstract

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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