TY - GEN
T1 - Independent component analysis of face images
AU - YUEN, Pong Chi
AU - Lai, J. H.
N1 - Publisher Copyright:
© Springer-Verlag Berlin Heidelberg 2000.
Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 2000
Y1 - 2000
N2 - This paper addresses the problem of face recognition using independent component analysis. As the independent components (IC) are not orthogonal, to represent a face image using the determined ICs, the ICs have to be orthogonalized, where two methods, namely Gram-Schmit Method and Householder Transformation, are proposed. In addition, to find a better set of ICs for face recognition, an efficient IC selection algorithm is developed. Face images with different facial expressions, pose variations and small occlusions are selected to test the ICA face representation and the results are encouraging.
AB - This paper addresses the problem of face recognition using independent component analysis. As the independent components (IC) are not orthogonal, to represent a face image using the determined ICs, the ICs have to be orthogonalized, where two methods, namely Gram-Schmit Method and Householder Transformation, are proposed. In addition, to find a better set of ICs for face recognition, an efficient IC selection algorithm is developed. Face images with different facial expressions, pose variations and small occlusions are selected to test the ICA face representation and the results are encouraging.
UR - http://www.scopus.com/inward/record.url?scp=84958527651&partnerID=8YFLogxK
U2 - 10.1007/3-540-45482-9_55
DO - 10.1007/3-540-45482-9_55
M3 - Conference proceeding
AN - SCOPUS:84958527651
SN - 3540675604
SN - 9783540675600
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 545
EP - 553
BT - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
A2 - Poggio, Tomaso
A2 - Lee, Seong-Whan
A2 - Bulthoff, Heinrich H.
PB - Springer Verlag
T2 - 1st IEEE International Workshop on Biologically Motivated Computer Vision, BMCV 2000
Y2 - 15 May 2000 through 17 May 2000
ER -