Image recognition device, image recognition method, and...

Details Image recognition device, image recognition method, and... Image recognition device, image recognition method, and...

2005-05-25

2010-11-16

Mariam, Daniel G (Department: 2624)

Image analysis

Applications

Personnel identification

C382S118000

Reexamination Certificate

active

07835547

ABSTRACT:
An average face-image is created from images belonging to a face-image group and sample points are specified on the average face-image. Sample points are detected on images in the face-image group corresponding to sample points on the average face-image thereby creating recognition subspaces of feature vectors. Sample points are detected on registered images and an input image corresponding to the sample points on the average face-image by using the recognition subspaces. A degree of similarity between the feature vectors in the recognition subspaces of the registered images and the input image is calculated at the detected sample points. Finally, a person is verified based on the degree of similarity.

REFERENCES:
patent: 7120278 (2006-10-01), Sukegawa et al.
patent: 2002/0136433 (2002-09-01), Lin
patent: 2005/0117783 (2005-06-01), Sung et al.
patent: 2008/0298645 (2008-12-01), Doi
patent: 4-112391 (1992-04-01), None
patent: 2004-118731 (2004-04-01), None
Computer English translation of Japanese patent No. 2004-118731, pp. 1-26.
Computer English translation of Japanese patent No. 2004-118627, pp. 1-14.
L. Wiskott et al., “Face Recognition by Elastic Bunch Graph Matching,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 19, No. 7, Jul. 1997, pp. 775-779.

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