Fusing Local Patterns of Gabor and Non-subsampled Contourlet Transform for Face Recognition

2013 ◽  
Author(s):  
Yao Deng ◽  
Zhenhua Guo ◽  
Youbin Chen
Keyword(s):  
Face Recognition ◽  
Contourlet Transform ◽  
Local Patterns

Fusing Local Patterns of Gabor Magnitude and Phase for Face Recognition

2010 ◽  
Vol 19 (5) ◽  
pp. 1349-1361 ◽  
Author(s):  
Shufu Xie ◽  
Shiguang Shan ◽  
Xilin Chen ◽  
Jie Chen
Keyword(s):  
Face Recognition ◽  
Local Patterns

Center-Symmetric Local Nonsubsampled Contourlet Transform Binary Pattern Histogram Sequence for Face Recognition

2013 ◽  
Vol 433-435 ◽  
pp. 405-411
Author(s):  
Rong Bing Huang ◽  
Xiao Qun Liu
Keyword(s):  
Face Recognition ◽  
Recognition Rate ◽  
Contourlet Transform ◽  
Nonsubsampled Contourlet Transform ◽  
Feature Maps ◽  
Face Expression ◽  
Face Features ◽  
The Face ◽  
Representation Method ◽  
Pattern Histogram

In order to alleviate the effect of illumination variations and improve the face recognition rate, this paper proposes a novel non-statistics based face representation method, which is called Center-Symmetric Local Nonsubsampled Contourlet Transform Binary Pattern Histogram Sequence (CS-LNBPHS). This method first applies NSCT to decompose a face image, and obtains NSCT coefficients in different scales and various orientations. Then, CS-LBP operator is used to get CS-LBP feature maps from NSCT coefficients. After that, feature maps are respectively divided into several blocks, the concatenated histogram, which are calculated over each block, are used as the face features. Experimental results on YaleB, ORL face databases show the validity of the proposed approach especially for illumination, face expression and position.

Local Patterns of Gradients for Face Recognition

2015 ◽  
Vol 10 (8) ◽  
pp. 1739-1751 ◽  
Author(s):  
Huu-Tuan Nguyen ◽  
Alice Caplier
Keyword(s):  
Face Recognition ◽  
Local Patterns

scholarly journals Face Recognition using Contourlet Transform and PCA

2007 ◽  
Vol 17 (3) ◽  
pp. 403-409
Author(s):  
Chang-Kyu Song ◽  
Seok-Young Kwon ◽  
Myung-Geun Chun
Keyword(s):  
Face Recognition ◽  
Contourlet Transform
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