Presentation | 2001/1/12 Person Identification System Robust for Face Scale Variant Takatsugu HIRAYAMA, Yoshio IWAI, Masahiko YACHIDA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | It is hard to recognize a face using a fundamental pattern recognition method because facial appearance is variously changed by facial expression and facial pose. In this paper, we propose a system which automatically performs face and facial feature points detection and identification for facial images scaled variously. A face is represented as a graph where the nodes are placed at facial feature points. The basic concept of matching is random diffusion process in the image by employing the locally competitive and globally corporative mechanism. This process works nicely in the situations where the scale of each face used for matching is almost the same. We extended this process to deal with the difference of each scale by probabilistic elasticity of a facial graph. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | scale transformation / flexible feature matching / automatic face detection / automatic facial feature points detection / face identification / gabor wavelet transformation |
Paper # | PRMU2000-162 |
Date of Issue |
Conference Information | |
Committee | PRMU |
---|---|
Conference Date | 2001/1/12(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Pattern Recognition and Media Understanding (PRMU) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Person Identification System Robust for Face Scale Variant |
Sub Title (in English) | |
Keyword(1) | scale transformation |
Keyword(2) | flexible feature matching |
Keyword(3) | automatic face detection |
Keyword(4) | automatic facial feature points detection |
Keyword(5) | face identification |
Keyword(6) | gabor wavelet transformation |
1st Author's Name | Takatsugu HIRAYAMA |
1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
2nd Author's Name | Yoshio IWAI |
2nd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
3rd Author's Name | Masahiko YACHIDA |
3rd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
Date | 2001/1/12 |
Paper # | PRMU2000-162 |
Volume (vol) | vol.100 |
Number (no) | 566 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |