Improving a leaves automatic recognition process using PCA

Solé-Casals, Jordi; Travieso, Carlos M.; Alonso, Jesús B.; Ferrer, Miguel A.

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dc.contributor	Universitat de Vic. Escola Politècnica Superior
dc.contributor	Universitat de Vic. Grup de Recerca en Tecnologies Digitals
dc.contributor	International Workshop on Practical Applications of Computational Biology and Bioinformatics (Iwpacbb 2008)
dc.contributor.author	Solé-Casals, Jordi
dc.contributor.author	Travieso, Carlos M.
dc.contributor.author	Alonso, Jesús B.
dc.contributor.author	Ferrer, Miguel A.
dc.date.accessioned	2013-02-25T11:56:18Z
dc.date.available	2013-02-25T11:56:18Z
dc.date.created	2009
dc.date.issued	2009
dc.identifier.citation	Solé Casals, J., Travieso, C.M., Alonso, J.B. & Ferrer, M.A. 2009, "Improving a Leaves Automatic Recognition Process Using PCA", 2nd International Workshop on Practical Applications of Computational Biology and Bioinformatics (Iwpacbb 2008); ADVANCES IN SOFT COMPUTING; 2nd International Workshop on Practical Applications of Computational Biology and Bioinformatics (IWPACBB 08), eds. J. Corchado, J. DePaz, M. Rocha & F.F. Riverola, SPRINGER-VERLAG BERLIN, BERLIN; HEIDELBERGER PLATZ 3, D-14197 BERLIN, GERMANY, OCT 22-24, 2008, pp. 243.	ca_ES
dc.identifier.isbn	978-3-540-85860-7
dc.identifier.issn	1615-3871
dc.identifier.uri	http://hdl.handle.net/10854/2094
dc.description.abstract	In this work we present a simulation of a recognition process with perimeter characterization of a simple plant leaves as a unique discriminating parameter. Data coding allowing for independence of leaves size and orientation may penalize performance recognition for some varieties. Border description sequences are then used, and Principal Component Analysis (PCA) is applied in order to study which is the best number of components for the classification task, implemented by means of a Support Vector Machine (SVM) System. Obtained results are satisfactory, and compared with [4] our system improves the recognition success, diminishing the variance at the same time.	ca_ES
dc.format	application/pdf
dc.format.extent	10 p.	ca_ES
dc.language.iso	eng	ca_ES
dc.publisher	Springer	ca_ES
dc.rights	(c) Springer, 2009
dc.rights	Tots els drets reservats	ca_ES
dc.subject.other	Percepció de les formes	ca_ES
dc.title	Improving a leaves automatic recognition process using PCA	ca_ES
dc.type	info:eu-repo/semantics/conferenceObject	ca_ES
dc.relation.publisherversion	http://link.springer.com/book/10.1007/978-3-540-85861-4/page/1
dc.rights.accessRights	info:eu-repo/semantics/openAccess	ca_ES