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Issue No. 06 - June (2007 vol. 29)
ISSN: 0162-8828
pp: 1086-1090
ABSTRACT
This paper first shows that the popular whitened cosine similarity measure is related to the Bayes decision rule under specific assumptions and then presents two new similarity measures: the PRM Whitened Cosine (PWC) similarity measure and the Within-Class Whitened Cosine (WWC) similarity measure. Experiments on face recognition using the Face Recognition Grand Challenge (FRGC) version 2 database show the effectiveness of the new measures.
INDEX TERMS
Face Recognition Grand Challenge (FRGC), PRM Whitened Cosine (PWC) similarity measure, whitened cosine similarity measure, Within-Class Whitened Cosine (WWC) similarity measure.
CITATION
Chengjun Liu, "The Bayes Decision Rule Induced Similarity Measures", IEEE Transactions on Pattern Analysis & Machine Intelligence, vol. 29, no. , pp. 1086-1090, June 2007, doi:10.1109/TPAMI.2007.1063
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