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Proceedings Paper

Multiscale local discriminatory feature representations for automatic face recognition
Author(s): Baoming Hong; Chi Hau Chen; Songmei Tang
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Paper Abstract

In automatic face recognition, strong discriminatory feature extraction is very important. In this paper a new approach to extract powerful local discriminatory features is introduced. Instead of using traditional wavelet features, the authors examine multiscale local statistical characteristics to achieve strong discriminatory features based on important wavelet subbands. Meanwhile, to efficiently utilize potentials for the extracted multi- MLDFs, an integrated recognition system is developed, where multi-classifiers first conduct the corresponding coarse classification, then a decision fusion scheme by associating different priorities with each of the classifiers makes the final recognition. Our experiments showed this technique achieves superior performance to popular methods such as PCA/Eigenface, HMM, wavelet features, and neural networks, etc.

Paper Details

Date Published: 21 September 2001
PDF: 8 pages
Proc. SPIE 4550, Image Extraction, Segmentation, and Recognition, (21 September 2001); doi: 10.1117/12.441440
Show Author Affiliations
Baoming Hong, Univ. of Massachusetts/Dartmouth (United States)
Chi Hau Chen, Univ. of Massachusetts/Dartmouth (United States)
Songmei Tang, Univ. of Massachusetts/Dartmouth (United States)

Published in SPIE Proceedings Vol. 4550:
Image Extraction, Segmentation, and Recognition
Tianxu Zhang; Bir Bhanu; Ning Shu, Editor(s)

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