TY - GEN
T1 - Face recognition using histogram-based features in spatial and frequency domains
AU - Chen, Qiu
AU - Kotani, Koji
AU - Lee, Feifei
AU - Ohmi, Tadahiro
PY - 2014/1/1
Y1 - 2014/1/1
N2 - Previously, we proposed an efficient algorithm using vector quantization (VQ) histogram for facial image recognition in low-frequency DCT domains. In this paper, we newly utilize Local Binary Pattern (LBP) histogram in spatial domain. These two histograms, which contain both spatial and frequency domain information of a facial image, are utilized as a very effective personal feature. Publicly available AT&T database is used for the evaluation of our proposed algorithm, which is consisted of 40 subjects with 10 images per subject containing variations in lighting, posing, and expressions. It is demonstrated that face recognition using combined histogrambased features can achieve much higher recognition rate.
AB - Previously, we proposed an efficient algorithm using vector quantization (VQ) histogram for facial image recognition in low-frequency DCT domains. In this paper, we newly utilize Local Binary Pattern (LBP) histogram in spatial domain. These two histograms, which contain both spatial and frequency domain information of a facial image, are utilized as a very effective personal feature. Publicly available AT&T database is used for the evaluation of our proposed algorithm, which is consisted of 40 subjects with 10 images per subject containing variations in lighting, posing, and expressions. It is demonstrated that face recognition using combined histogrambased features can achieve much higher recognition rate.
KW - DCT coefficients
KW - Face recognition
KW - Local Binary Patterns (LBP)
KW - Vector quantizaiton (VQ)
UR - http://www.scopus.com/inward/record.url?scp=84907905490&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84907905490&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84907905490
T3 - MMEDIA - International Conferences on Advances in Multimedia
SP - 53
EP - 57
BT - 6th International Conferences on Advances in Multimedia, MMEDIA 2014
A2 - Lorenz, Pascal
PB - International Academy, Research and Industry Association, IARIA
T2 - 6th International Conferences on Advances in Multimedia, MMEDIA 2014
Y2 - 23 February 2014 through 27 February 2014
ER -