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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Texture analysis based on maximum contrast walker

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Autor(es):
Backes, Andre Ricardo [1] ; Martinez, Alexandre Souto [2, 3] ; Bruno, Odemir Martinez [4]
Número total de Autores: 3
Afiliação do(s) autor(es):
[1] Univ Sao Paulo, ICMC, BR-13560970 Sao Carlos, SP - Brazil
[2] Univ Sao Paulo, FFCLRP, BR-14040901 Ribeirao Preto - Brazil
[3] INCT SC, BR-14040901 Ribeirao Preto - Brazil
[4] Univ Sao Paulo, IFSC, BR-13560970 Sao Carlos, SP - Brazil
Número total de Afiliações: 4
Tipo de documento: Artigo Científico
Fonte: PATTERN RECOGNITION LETTERS; v. 31, n. 12, SI, p. 1701-1707, SEP 1 2010.
Citações Web of Science: 10
Resumo

Recently, the deterministic tourist walk has emerged as a novel approach for texture analysis. This method employs a traveler visiting image pixels using a deterministic walk rule. Resulting trajectories provide clues about pixel interaction in the image that can be used for image classification and identification tasks. This paper proposes a new walk rule for the tourist which is based on contrast direction of a neighborhood. The yielded results using this approach are comparable with those from traditional texture analysis methods in the classification of a set of Brodatz textures and their rotated versions, thus confirming the potential of the method as a feasible texture analysis methodology. (C) 2010 Elsevier B.V. All rights reserved. (AU)

Processo FAPESP: 06/54367-9 - Estudos de métodos de análise de complexidade em imagens
Beneficiário:André Ricardo Backes
Linha de fomento: Bolsas no Brasil - Doutorado