Presentation | 2015-08-03 Consideration of Time Interval for Face Recognition Using Motion Input Sequence Kazuo Ohzeki, Ryota Aoyama, Yutaka Hirakawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Face recognition algorithm using feature points of face parts which is classified in a feature-based methods. As recognition performance depends on the combination of adopted feature points, we utilize all reliable feature points effectively. From input of moving video, good conditioned face images with frontal direction and without facial expression should be extracted.To select such good conditioned images, an iteratively minimizing variance method is adapted for variable input face images. This iteration drastically brings convergence to the minimum variance 1 for quarter parts of all data, which means 5Hz as time scale in average. Also, maximum interval, which is the worst case, between the two data with minimum deviation is about 0.8 seconds for a tested feature point sample. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Feature point / Distance / Variance / Frontal |
Paper # | IE2015-48 |
Date of Issue | 2015-07-27 (IE) |
Conference Information | |
Committee | IE / ITE-ME / IPSJ-AVM / ITE-CE |
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Conference Date | 2015/8/3(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokyo Metropolitan Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Seishi Takamura(NTT) / Kazuhito Murakami(Aichi Prefectural Univ.) / Harumi Kawamura(NTT) / Koji Minami(Mitsubishi Electric Corp.) |
Vice Chair | Takayuki Hamamoto(Tokyo Univ. of Science) / Atsuro Ichigaya(NHK) / Miki Haseyama(Hokkaido Univ.) |
Secretary | Takayuki Hamamoto(NTT) / Atsuro Ichigaya(KDDI R&D Labs.) / Miki Haseyama / (富士通研) / (KDDI) |
Assistant | Takamichi Miyata(Chiba Inst. of Tech.) / Keita Takahashi(Nagoya Univ.) / / Kenji Kanai(早大) / Kensuke Kuraki(富士通研) / Munehiro Nakamura(金沢工大) |
Paper Information | |
Registration To | Technical Committee on Image Engineering / Technical Group on Media Engineering / Special Interest Group on Audio Visual and Multimedia Information Processing / Technical Group on Consumer Electronics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Consideration of Time Interval for Face Recognition Using Motion Input Sequence |
Sub Title (in English) | |
Keyword(1) | Feature point |
Keyword(2) | Distance |
Keyword(3) | Variance |
Keyword(4) | Frontal |
1st Author's Name | Kazuo Ohzeki |
1st Author's Affiliation | Shibaura Institute of Technology(SIT) |
2nd Author's Name | Ryota Aoyama |
2nd Author's Affiliation | Shibaura Institute of Technology(SIT) |
3rd Author's Name | Yutaka Hirakawa |
3rd Author's Affiliation | Shibaura Institute of Technology(SIT) |
Date | 2015-08-03 |
Paper # | IE2015-48 |
Volume (vol) | vol.115 |
Number (no) | IE-171 |
Page | pp.pp.13-18(IE), |
#Pages | 6 |
Date of Issue | 2015-07-27 (IE) |