dc.contributor | Univ Fed Ceara | |
dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.contributor | Universidade Federal de Uberlândia (UFU) | |
dc.date.accessioned | 2018-11-26T17:34:50Z | |
dc.date.available | 2018-11-26T17:34:50Z | |
dc.date.created | 2018-11-26T17:34:50Z | |
dc.date.issued | 2017-05-01 | |
dc.identifier | Ecological Informatics. Amsterdam: Elsevier Science Bv, v. 39, p. 119-122, 2017. | |
dc.identifier | 1574-9541 | |
dc.identifier | http://hdl.handle.net/11449/162889 | |
dc.identifier | 10.1016/j.ecoinf.2017.04.006 | |
dc.identifier | WOS:000403520500011 | |
dc.identifier | WOS000403520500011.pdf | |
dc.description.abstract | Aiming to identify plants, we propose to evaluate the color texture of the palisade parenchyma, from microscopic images of leaf cross-sections, using a graph based approach. Our texture analysis approach models the image texture as a graph and uses measurements computed from the shortest paths between specific vertices to provide a feasible texture signature. For a more consistent evaluation, we compared our approach to different methods for color texture analysis in a texture classification experiment. The results obtained indicate that our approach is the most suitable for this histological analysis as it surpassed all the other texture approaches using Linear Discriminant Analysis, and obtained the second best accuracy using 1-Nearest Neighbor. These results also corroborate the feasibility of using both histological (as the palisade parenchyma) and computer analysis for identification and delimitation of plant taxa. | |
dc.language | eng | |
dc.publisher | Elsevier B.V. | |
dc.relation | Ecological Informatics | |
dc.relation | 0,778 | |
dc.rights | Acesso aberto | |
dc.source | Web of Science | |
dc.subject | Plant identification | |
dc.subject | Color texture | |
dc.subject | Palisade parenchyma | |
dc.subject | Shortest paths | |
dc.subject | Graphs | |
dc.title | Plant species identification using shortest paths in graphs applied to color images of palisade parenchyma | |
dc.type | Artículos de revistas | |