English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/186570
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorMartín Gómez, José Javieres_ES
dc.contributor.authorRewicz, Agnieszkaes_ES
dc.contributor.authorGoriewa-Duba, Klaudiaes_ES
dc.contributor.authorWiwart, Marianes_ES
dc.contributor.authorTocino, Ángeles_ES
dc.contributor.authorCervantes, Emilioes_ES
dc.date.accessioned2019-07-23T09:00:38Z-
dc.date.available2019-07-23T09:00:38Z-
dc.date.issued2019-
dc.identifier.citationAgronomy 9(7): 399 (2019)es_ES
dc.identifier.urihttp://hdl.handle.net/10261/186570-
dc.description14 páginas, 6 imágenes y 3 tablases_ES
dc.description.abstractModern automated and semi-automated methods of shape analysis depart from the coordinates of the points in the outline of a figure and obtain, based on artificial vision algorithms, descriptive parameters (i.e., the length, width, area, and circularity index). These methods omit an important factor: the resemblance of the examined images to a geometric figure. We have described a method based on the comparison of the outline of seed images with geometric figures. The J index is the percentage of similarity between a seed image and a geometric figure used as a model. This allows the description and classification of wheat kernels based on their similarity to geometric models. The figures used are the ellipse and the lens of different major/minor axis ratios. Kernels of different species, subspecies and varieties of wheat adjust to different figures. A relationship is found between their ploidy levels and morphological type. Kernels of diploid einkorn and ancient tetraploid emmer varieties adjust to the lens and have curvature values in their poles superior to modern “bread” varieties. Kernels of modern varieties (hexaploid common wheat) adjust to an ellipse of aspect ratio = 1.6, while varieties of tetraploid durum and Polish wheat and hexaploid spelt adjust to an ellipse of aspect ratio = 2.4.es_ES
dc.description.sponsorshipThis research was funded by the National Science Centre, Poland (project Preludium 14 [2017/27/N/NZ9/00058]) and Universidad de Salamanca (Programa XIII para la financiación de grupos GIR).es_ES
dc.language.isoenges_ES
dc.publisherMultidisciplinary Digital Publishing Institutees_ES
dc.relation.isversionofPublisher's versiones_ES
dc.rightsopenAccesses_ES
dc.subjectGeometric curveses_ES
dc.subjectJ indexes_ES
dc.subjectKerneles_ES
dc.subjectImage analysises_ES
dc.subjectMorphologyes_ES
dc.subjectSeedes_ES
dc.subjectShapees_ES
dc.subjectWheates_ES
dc.titleMorphological Description and Classification of Wheat Kernels Based on Geometric Modelses_ES
dc.typeartículoes_ES
dc.identifier.doi10.3390/agronomy9070399-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.3390/agronomy9070399es_ES
dc.identifier.e-issn2073-4395-
dc.rights.licensehttps://creativecommons.org/licenses/by/4.0/es_ES
dc.contributor.funderNational Science Centre (Poland)es_ES
dc.contributor.funderUniversidad de Salamancaes_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004281es_ES
dc.contributor.orcidCervantes, Emilio [0000-0002-3874-1491]es_ES
Appears in Collections:(IRNASA) Artículos
Files in This Item:
File Description SizeFormat 
Morphological Description and Classification of.pdf"Artículo principal"848,83 kBAdobe PDFThumbnail
View/Open
Show simple item record
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.