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Texture analysis based on maximum contrast walker

delete2010-09-01
delete20
PRE
AI
A
André Ricardo Backes
A
Alexandre Souto Martinêz
O
Odemir Martinez Bruno *
DOI:10.1016/j.patrec.2010.05.022delete
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摘要

摘要

En 中文
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.
Keyword:
Texture analysis
Image analysis
Deterministic walk
Agents
Tourist walk

期刊

Pattern Recognition Letters 封面图
Pattern Recognition Letters
IF:
3.3
论文数:
7.9K
被引数:
1.6W

机构

U
universidade de sao paulo
学者数:
10.5W
论文数: 6.7W
被引数: 93
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