Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition System
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Aerospace Technology and Management (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462016000300339 |
Resumo: | ABSTRACT The main goal of the Libertad 2 mission is to take images of the Earth’s surface in the visible spectrum with a multispectral sensor and send them as a Bayer array. To carry out the reconstruction in land of these images and to view them in a RGB color model, it is necessary to use a color interpolation algorithm to determine the values of the different channels of color in each pixel. This document presents an analysis of five chromatic interpolation algorithms (Nearest Neighbor, Adaptive Color Plane, Bilinear, Smooth Hue Transition and Median Based). The analysis also includes the identification of image evaluation algorithms without reference and the artifacts (False Color Measure, Blur Metric and Chromatic and Achromatic Zipper). Finally, the analysis results of the chromatic interpolation algorithms and the selection of the most suitable algorithm for the Libertad 2 satellite mission data are presented. |
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Journal of Aerospace Technology and Management (Online) |
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Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition SystemBayer arrayRGB imagesChromatic interpolation quality metricsABSTRACT The main goal of the Libertad 2 mission is to take images of the Earth’s surface in the visible spectrum with a multispectral sensor and send them as a Bayer array. To carry out the reconstruction in land of these images and to view them in a RGB color model, it is necessary to use a color interpolation algorithm to determine the values of the different channels of color in each pixel. This document presents an analysis of five chromatic interpolation algorithms (Nearest Neighbor, Adaptive Color Plane, Bilinear, Smooth Hue Transition and Median Based). The analysis also includes the identification of image evaluation algorithms without reference and the artifacts (False Color Measure, Blur Metric and Chromatic and Achromatic Zipper). Finally, the analysis results of the chromatic interpolation algorithms and the selection of the most suitable algorithm for the Libertad 2 satellite mission data are presented.Departamento de Ciência e Tecnologia Aeroespacial2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462016000300339Journal of Aerospace Technology and Management v.8 n.3 2016reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.5028/jatm.v8i3.540info:eu-repo/semantics/openAccessHernández,Diana Carolina MorónGonzález,Freddy Alexander DíazCorrea,Juan Sebastian TrianaCabrera,Pablo Roberto Pinzóneng2016-08-19T00:00:00Zoai:scielo:S2175-91462016000300339Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2016-08-19T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false |
dc.title.none.fl_str_mv |
Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition System |
title |
Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition System |
spellingShingle |
Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition System Hernández,Diana Carolina Morón Bayer array RGB images Chromatic interpolation quality metrics |
title_short |
Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition System |
title_full |
Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition System |
title_fullStr |
Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition System |
title_full_unstemmed |
Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition System |
title_sort |
Quality Evaluation of Chromatic Interpolation Algorithms for Image Acquisition System |
author |
Hernández,Diana Carolina Morón |
author_facet |
Hernández,Diana Carolina Morón González,Freddy Alexander Díaz Correa,Juan Sebastian Triana Cabrera,Pablo Roberto Pinzón |
author_role |
author |
author2 |
González,Freddy Alexander Díaz Correa,Juan Sebastian Triana Cabrera,Pablo Roberto Pinzón |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Hernández,Diana Carolina Morón González,Freddy Alexander Díaz Correa,Juan Sebastian Triana Cabrera,Pablo Roberto Pinzón |
dc.subject.por.fl_str_mv |
Bayer array RGB images Chromatic interpolation quality metrics |
topic |
Bayer array RGB images Chromatic interpolation quality metrics |
description |
ABSTRACT The main goal of the Libertad 2 mission is to take images of the Earth’s surface in the visible spectrum with a multispectral sensor and send them as a Bayer array. To carry out the reconstruction in land of these images and to view them in a RGB color model, it is necessary to use a color interpolation algorithm to determine the values of the different channels of color in each pixel. This document presents an analysis of five chromatic interpolation algorithms (Nearest Neighbor, Adaptive Color Plane, Bilinear, Smooth Hue Transition and Median Based). The analysis also includes the identification of image evaluation algorithms without reference and the artifacts (False Color Measure, Blur Metric and Chromatic and Achromatic Zipper). Finally, the analysis results of the chromatic interpolation algorithms and the selection of the most suitable algorithm for the Libertad 2 satellite mission data are presented. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462016000300339 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462016000300339 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5028/jatm.v8i3.540 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Departamento de Ciência e Tecnologia Aeroespacial |
publisher.none.fl_str_mv |
Departamento de Ciência e Tecnologia Aeroespacial |
dc.source.none.fl_str_mv |
Journal of Aerospace Technology and Management v.8 n.3 2016 reponame:Journal of Aerospace Technology and Management (Online) instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA) instacron:DCTA |
instname_str |
Departamento de Ciência e Tecnologia Aeroespacial (DCTA) |
instacron_str |
DCTA |
institution |
DCTA |
reponame_str |
Journal of Aerospace Technology and Management (Online) |
collection |
Journal of Aerospace Technology and Management (Online) |
repository.name.fl_str_mv |
Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA) |
repository.mail.fl_str_mv |
||secretary@jatm.com.br |
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1754732531324813312 |