Chapter of Book
LBP and irregular graph pyramids
Author/s | Cerman, Martin
González Díaz, Rocío Kropatsch, Walter G. |
Department | Universidad de Sevilla. Departamento de Matemática Aplicada I |
Publication Date | 2015 |
Deposit Date | 2015-11-23 |
Published in |
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Abstract | In this paper, a new codification of Local Binary Patterns (LBP) is given using graph pyramids. The LBP code characterizes the topological category (local max, min, slope, saddle) of the gray level landscape around the ... In this paper, a new codification of Local Binary Patterns (LBP) is given using graph pyramids. The LBP code characterizes the topological category (local max, min, slope, saddle) of the gray level landscape around the center region. Given a 2D grayscale image I, our goal is to obtain a simplified image which can be seen as “minimal” representation in terms of topological characterization of I. For this, a method is developed based on merging regions and Minimum Contrast Algorithm. |
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LBP and irregular graph.pdf | 4.336Mb | [PDF] | View/ | |