TY - GEN
T1 - Kernel sparse representation with local patterns for face recognition
AU - Kang, Cuicui
AU - Liao, Shengcai
AU - Xiang, Shiming
AU - Pan, Chunhong
PY - 2011
Y1 - 2011
N2 - In this paper we propose a novel kernel sparse representation classification (SRC) framework and utilize the local binary pattern (LBP) descriptor in this framework for robust face recognition. First we develop a kernel coordinate descent (KCD) algorithm for 11 minimization in the kernel space, which is based on the covariance update technique. Then we extract LBP descriptors from each image and apply two types of kernels (χ 2 distance based and Hamming distance based) with the proposed KCD algorithm under the SRC framework for face recognition. Experiments on both the Extended Yale B and the PIE face databases show that the proposed method is more robust against noise, occlusion, and illumination variations, even with small number of training samples.
AB - In this paper we propose a novel kernel sparse representation classification (SRC) framework and utilize the local binary pattern (LBP) descriptor in this framework for robust face recognition. First we develop a kernel coordinate descent (KCD) algorithm for 11 minimization in the kernel space, which is based on the covariance update technique. Then we extract LBP descriptors from each image and apply two types of kernels (χ 2 distance based and Hamming distance based) with the proposed KCD algorithm under the SRC framework for face recognition. Experiments on both the Extended Yale B and the PIE face databases show that the proposed method is more robust against noise, occlusion, and illumination variations, even with small number of training samples.
KW - face recognition
KW - kernel
KW - local binary pattern
KW - sparse representation
UR - http://www.scopus.com/inward/record.url?scp=84856253103&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84856253103&partnerID=8YFLogxK
U2 - 10.1109/ICIP.2011.6116296
DO - 10.1109/ICIP.2011.6116296
M3 - Conference contribution
AN - SCOPUS:84856253103
SN - 9781457713033
T3 - Proceedings - International Conference on Image Processing, ICIP
SP - 3009
EP - 3012
BT - ICIP 2011
T2 - 2011 18th IEEE International Conference on Image Processing, ICIP 2011
Y2 - 11 September 2011 through 14 September 2011
ER -