Integration of face and speaker recognition by subspace method

Author

Ariki, Y. ; Ishikawa, N.

Author_Institution

Dept. of Electron. & Inf., Ryukoku Univ., Ohtsu, Japan

Volume

3

fYear

1996

fDate

25-29 Aug 1996

Firstpage

456

Abstract

In this paper, we propose a modified CLAFIC method in face recognition and speaker recognition. This method is derived by modifying a CLAFIC method commonly used in pattern recognition as a subspace method. The modified CLAFIC method translates subspace origin to the centroid of all the training data so that it can discriminate categories more precisely. We carried out face and speaker recognition by this modified CLAFIC method and showed the effectiveness. We also propose in this paper an integrated method of face and speaker recognition results in the subspace method. Input vectors are projected to the face and speaker subspaces, and then their squared lengths of the projected vectors are added. We carried out an integrated experiment of the face and speaker recognition and showed the effectiveness of this method

Keywords

face recognition; image recognition; speaker recognition; category discrimination; face recognition; modified CLAFIC method; speaker recognition; subspace method; training data centroid; Data security; Design methodology; Face recognition; Humans; Informatics; Man machine systems; Pattern recognition; Speaker recognition; Training data; Working environment noise;

fLanguage

English

Publisher

ieee

Conference_Titel

Pattern Recognition, 1996., Proceedings of the 13th International Conference on

Conference_Location

Vienna

ISSN

1051-4651

Print_ISBN

0-8186-7282-X

Type

conf

DOI

10.1109/ICPR.1996.546989

Filename

546989