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dc.contributor.authorFernández Isla, Carlos 
dc.contributor.authorNavarro Lorente, Pedro Javier 
dc.contributor.authorAlcover Garau, Pedro María 
dc.date.accessioned2015-11-19T12:22:14Z
dc.date.available2015-11-19T12:22:14Z
dc.date.issued2013
dc.identifier.citationCarlos Fernández-Isla, Pedro J. Navarro, and Pedro María Alcover, “Automated Visual Inspection of Ship Hull Surfaces Using the Wavelet Transform,” Mathematical Problems in Engineering, vol. 2013, Article ID 101837, 12 pages, 2013es_ES
dc.description.abstractA new online visual inspection technique is proposed, based on a wavelet reconstruction scheme over images obtained from the hull. This type of visual inspection to detect defects in hull surfaces is commonly carried out at shipyards by human inspectors before the hull repair task starts. We propose the use of Shannon entropy for automatic selection of the band for image reconstruction which provides a low decomposition level, thus avoiding excessive degradation of the image, allowing more precise defect segmentation. The proposed method here is capable of on-line assisting to a robotic system to perform grit blasting operations over damage areas of ship hulls. This solution allows a reliable and cost-effective operation for hull grit spot blasting. A prototype of the automated blasting system has been developed and tested in the Spanish NAVANTIA shipyards.es_ES
dc.description.sponsorshipThe work submitted here was carried out as a part of the projects ViSel-TR (ref. TIN2012-39279) and EXPLORE (ref. TIN2009-08572) funded by the Spanish National R&D&I Planes_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherMathematical Problems in Engineeringes_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.titleAutomated Visual Inspection of Ship Hull Surfaces Using the Wavelet Transformes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.subjectMatemáticases_ES
dc.subjectMathematicses_ES
dc.subjectBuqueses_ES
dc.subjectShipses_ES
dc.subjectConservaciónes_ES
dc.subjectMaintenancees_ES
dc.subject.otherProyectos de Ingenieríaes_ES
dc.identifier.urihttp://hdl.handle.net/10317/5129
dc.peerreviewes_ES
dc.contributor.coordinadorSánchez Palma, Pedro
dc.identifier.doihttp://dx.doi.org/10.1155/2013/101837
dc.identifier.urlhttp://www.hindawi.com/journals/mpe/2013/101837/cta/
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.relation.projectIDTIN2009-08572es_ES


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