dc.contributor.author | Rukundo, Olivier | |
dc.date.accessioned | 2017-12-11T09:27:50Z | |
dc.date.available | 2017-12-11T09:27:50Z | |
dc.date.created | 2017-07-26T15:26:48Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Proceedings of SPIE, the International Society for Optical Engineering. 2017, 10420 104202P-?. | nb_NO |
dc.identifier.issn | 0277-786X | |
dc.identifier.uri | http://hdl.handle.net/11250/2469906 | |
dc.description.abstract | This paper presents a preliminary study of the effect of empty bins on image upscaling in capsule endoscopy. The presented study was conducted based on results of existing contrast enhancement and interpolation methods. A low contrast enhancement method based on pixels consecutiveness and modified bilinear weighting scheme has been developed to distinguish between necessary empty bins and unnecessary empty bins in the effort to minimize the number of empty bins in the input image, before further processing. Linear interpolation methods have been used for upscaling input images with stretched histograms. Upscaling error differences and similarity indices between pairs of interpolation methods have been quantified using the mean squared error and feature similarity index techniques. Simulation results demonstrated more promising effects using the developed method than other contrast enhancement methods mentioned. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Society of Photo-optical Instrumentation Engineers (SPIE) | nb_NO |
dc.title | Effects of empty bins on image upscaling in capsule endoscopy | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 104202P-? | nb_NO |
dc.source.volume | 10420 | nb_NO |
dc.source.journal | Proceedings of SPIE, the International Society for Optical Engineering | nb_NO |
dc.identifier.doi | 10.1117/12.2281577 | |
dc.identifier.cristin | 1483175 | |
dc.description.localcode | This is the authors' accepted and refereed manuscript to the article.. Copyright 2017 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. | nb_NO |
cristin.unitcode | 194,63,10,0 | |
cristin.unitname | Institutt for datateknologi og informatikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |