| Texto completo | |
| Autor(es): |
Backes, Andre Ricardo
;
Martinez, Alexandre Souto
;
Bruno, Odemir Martinez
Número total de Autores: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | PATTERN RECOGNITION LETTERS; v. 31, n. 12, p. 7-pg., 2010-09-01. |
| 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 metodos de analise de complexidade em imagens. |
| Beneficiário: | André Ricardo Backes |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado |