A Grammar for Representing Uniform Local Binary Patterns (ULBP)

INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY

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Title A Grammar for Representing Uniform Local Binary Patterns (ULBP)
 
Creator Vijaya Kumar, Vakulabharanam
Murthy. G, Vishnu
Obulesu, A.
 
Subject Local features; 3 x 3 grid; 58-patterns; fundamental unit
 
Description One of the recently invented theoretically simple and efficient operators that is playing a significant role in image processing, pattern recognition and other domains is the Local Binary Pattern (LBP). LBP measures the local texture features on a given neighbourhood efficiently. The Uniform LBP (ULBP) that is derived on LBP is treated as the fundamental unit of the textures. There 58 ULBP’s out of 256 LBP’s on a 3 x3 neighbourhood. Further the textures on average contain 75% to 90% of the patterns as ULBP only. One disadvantage is representing all 58 ULB’S. To say whether a given LBP is uniform or not one should march the given LBP with 58 Patterns. Very few research scholars derived grammar to represent patterns that arises from 2-D images. The present paper addresses the above problem by generating a simple array grammar that represents all ULBP on a 3 x 3 neighbourhood or with 8 neighbours.  The present paper tests the proposed Array Grammar model of ULBP (AG-ULBP) with various LBP patterns to prove its accuracy.
 
Publisher CIRWORLD
 
Date 2015-01-30
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://cirworld.com/index.php/ijct/article/view/2129
 
Source INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY; Vol 14 No 1; 5329-5336
2277-3061
 
Language eng
 
Relation http://cirworld.com/index.php/ijct/article/view/2129/2076
 
Rights Copyright (c) 2016 INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY
http://creativecommons.org/licenses/by/4.0
 

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