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PCA-based face recognition in infrared imagery: baseline and comparative studies

X. Chen, P.J. Flynn, K.W. Bowyer
2003 IEEE International SOI Conference. Proceedings (Cat. No.03CH37443)  
This is the only study that we know of to focus on the issue of how passage of time affects infrared face recognition.  ...  Techniques for face recognition generally fall into global and local approaches, with the principal component analysis (PCA) being the most prominent global approach.  ...  Jonathan Phillips at the National Institute of Standards and Technology for his suggestions on this work. We thank Dr.  ... 
doi:10.1109/amfg.2003.1240834 dblp:conf/amfg/ChenFB03 fatcat:miupr2c5bfhktfbxs3n3d3u6um