Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1061783
Research center of Embrapa/Collection: Embrapa Gado de Corte - Artigo em anais de congresso (ALICE)
Date Issued: 2016
Type of Material: Artigo em anais de congresso (ALICE)
Authors: OLIVEIRA, C. E.
LIMA, L. R. de
OLIVEIRA, G. R. A. de
GONÇALVES, A. B.
PISTORI, H.
KOLLER, W. W.
Additional Information: CARINA ELISEU OLIVEIRA, Universidade Católica Dom Bosco, Campo Campo Grande-MS; LUCAS RODRIGUES DE LIMA, Universidade Católica Dom Bosco, Campo Campo Grande-MS; GLAUCIA RAQUEL ASSIS DE OLIVEIRA, Universidade Católica Dom Bosco, Campo Campo Grande-MS; ARIADNE BARBOSA GONÇALVES, Universidade Católica Dom Bosco, Campo Campo Grande-MS; HEMERSON PISTORI, Universidade Católica Dom Bosco, Campo Campo Grande-MS; WILSON WERNER KOLLER, CNPGC.
Title: Computer vision for larval structures identification applied to forensic science.
Publisher: In: WORKSHOP DE VISÃO COMPUTACIONAL WVC'2016, 12., 2016. Campo Grande, MS. Proceedings... Campo Grande: UCDB/UFMS/UFGD, p. 266-270, nov. 2016.
Language: en
Description: The diptera maggots are used in forensic entomology to estimate the post-mortem interval (PMI). Maggots have a wide range of morphological and structural features that aid in the identification. In order to assist in the necrophagous larvae identification, this research aims to develop a software using computer vision and machine learning to automate the classification process. Diptera maggots were collected in a dead pig at the capital of Mato Grosso do Sul state, Campo Grande. The maggots were identified and photographed at a light microscope (5x objective). Next, the images were processed, the features extraction was performed using an extractor in Python language. The classification of the images were tested with AdaBoost, Random Forest, Random Tree and SMO classifiers. The SMO the best performa.
NAL Thesaurus: Entomology
Insect larvae
Computer vision
Data Created: 2017-01-25
Appears in Collections:Artigo em anais de congresso (CNPGC)

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