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IEICE TRANSACTIONS on Information

RBM-LBP: Joint Distribution of Multiple Local Binary Patterns for Texture Classification

Chao LIANG, Wenming YANG, Fei ZHOU, Qingmin LIAO

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Summary :

In this letter, we propose a novel framework to estimate the joint distribution of multiple Local Binary Patterns (LBPs). Multiple LBPs extracted from the same central pixel are first encoded using handcrafted encoding schemes to achieve rotation invariance, and the outputs are further encoded through a pre-trained Restricted Boltzmann Machine (RBM) to reduce the dimension of features. RBM has been successfully used as binary feature detectors and the binary-valued units of RBM seamlessly adapt to LBP. The proposed feature is called RBM-LBP. Experiments on the CUReT and Outex databases show that RBM-LBP is superior to conventional handcrafted encodings and more powerful in estimating the joint distribution of multiple LBPs.

Publication
IEICE TRANSACTIONS on Information Vol.E99-D No.11 pp.2828-2831
Publication Date
2016/11/01
Publicized
2016/08/19
Online ISSN
1745-1361
DOI
10.1587/transinf.2016EDL8072
Type of Manuscript
LETTER
Category
Pattern Recognition

Authors

Chao LIANG
  Tsinghua University,Shenzhen Key Laboratory of Information Science and Technology,Visual Information Processing Lab, Tsinghua-PolyU Biometrics Joint Lab
Wenming YANG
  Tsinghua University,Shenzhen Key Laboratory of Information Science and Technology,Visual Information Processing Lab, Tsinghua-PolyU Biometrics Joint Lab
Fei ZHOU
  Tsinghua University,Shenzhen Key Laboratory of Information Science and Technology,Visual Information Processing Lab, Tsinghua-PolyU Biometrics Joint Lab
Qingmin LIAO
  Tsinghua University,Shenzhen Key Laboratory of Information Science and Technology,Visual Information Processing Lab, Tsinghua-PolyU Biometrics Joint Lab

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