Implementation of filters for image pre-processing for leaf analyses in plantations

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorMertes, Jacqueline Gomes
dc.creatorMarranghello, Norian
dc.creatorPereira, Aledir Silveira
dc.date2014-05-27T11:23:36Z
dc.date2016-10-25T18:25:46Z
dc.date2014-05-27T11:23:36Z
dc.date2016-10-25T18:25:46Z
dc.date2008-07-28
dc.date.accessioned2017-04-06T01:31:39Z
dc.date.available2017-04-06T01:31:39Z
dc.identifierLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 5102 LNCS, n. PART 2, p. 153-162, 2008.
dc.identifier0302-9743
dc.identifier1611-3349
dc.identifierhttp://hdl.handle.net/11449/70493
dc.identifierhttp://acervodigital.unesp.br/handle/11449/70493
dc.identifier10.1007/978-3-540-69387-1_17
dc.identifierWOS:000256933800017
dc.identifier2-s2.0-47749145420
dc.identifier0000-0003-1086-3312
dc.identifierhttp://dx.doi.org/10.1007/978-3-540-69387-1_17
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/891587
dc.descriptionIn this work an image pre-processing module has been developed to extract quantitative information from plantation images with various degrees of infestation. Four filters comprise this module: the first one acts on smoothness of the image, the second one removes image background enhancing plants leaves, the third filter removes isolated dots not removed by the previous filter, and the fourth one is used to highlight leaves' edges. At first the filters were tested with MATLAB, for a quick visual feedback of the filters' behavior. Then the filters were implemented in the C programming language. At last, the module as been coded in VHDL for the implementation on a Stratix II family FPGA. Tests were run and the results are shown in this paper. © 2008 Springer-Verlag Berlin Heidelberg.
dc.languageeng
dc.relationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDigital image processing
dc.subjectHardware description language application
dc.subjectPrecision agriculture
dc.subjectReconfigurable architectures
dc.subjectBASIC (programming language)
dc.subjectC (programming language)
dc.subjectComputer programming languages
dc.subjectComputer software
dc.subjectMATLAB
dc.subjectVisual communication
dc.subjectC programming languages
dc.subjectComputational sciences
dc.subjectHeidelberg (CO)
dc.subjectImage pre-processing
dc.subjectInternational conferences
dc.subjectQuantitative information
dc.subjectVisual feedback
dc.subjectWave filters
dc.titleImplementation of filters for image pre-processing for leaf analyses in plantations
dc.typeOtro


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