Image analysis – Applications – Personnel identification
Reexamination Certificate
2011-05-24
2011-05-24
Le, Vu (Department: 2624)
Image analysis
Applications
Personnel identification
Reexamination Certificate
active
07949158
ABSTRACT:
A method and apparatus for extracting a face feature to construct a face search system having a high recognition rate are provided. The method includes calculating an average image of each of a plurality of candidates having one or more face images to which different weights are given according to an order in which the face images are acquired and calculating a total average image of all face images of the plurality of candidates, calculating a between-class scatter matrix based on a difference between each candidate's average image and the total average image and a within-class scatter matrix based on a difference between each candidate's average image and each candidate's predetermined face image of the one or more face images, and generating a base vector that maximizes a criterion defined by a ratio between the between-class scatter matrix and the within-class scatter matrix.
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Chung Kyo Il
Lee Yongjin
Moon Ki Young
Electronics and Communications Research Institute
Ladas & Parry LLP
Le Vu
Park Soo Jin
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