Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/35369
Title: Underwater video enhancement using multi-camera super-resolution
Authors: Quevedo, Eduardo 
Delory, E.
Marrero Callicó, Gustavo 
Tobajas Guerrero, Félix Bernardo 
Sarmiento Rodríguez, Roberto 
UNESCO Clasification: 3311 tecnología de la instrumentación
Keywords: Underwater applications
Image enhancement
Multi-camera
Super-resolution
Issue Date: 2017
Journal: Optics Communications 
Abstract: Image spatial resolution is critical in several fields such as medicine, communications or satellite, and underwater applications. While a large variety of techniques for image restoration and enhancement has been proposed in the literature, this paper focuses on a novel Super-Resolution fusion algorithm based on a Multi-Camera environment that permits to enhance the quality of underwater video sequences without significantly increasing computation. In order to compare the quality enhancement, two objective quality metrics have been used: PSNR (Peak Signal-to-Noise Ratio) and the SSIM (Structural SIMilarity) index. Results have shown that the proposed method enhances the objective quality of several underwater sequences, avoiding the appearance of undesirable artifacts, with respect to basic fusion Super-Resolution algorithms.
URI: http://hdl.handle.net/10553/35369
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2017.06.054
Source: Optics Communications [ISSN 0030-4018], v. 404, p. 94-102
Appears in Collections:Artículos
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