Presentation | 2019-03-17 Lighting Method for Capturing Fingerprint-of-Things on Diffuse Surface Yuta Kudo, Toru Takahashi, Kengo Makino, Rui Ishiyama, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently a tag/marking-less ID method “Fingerprint of Things (FoT)” has been proposed. It can identify each individual of same parts by matching images of micro features on parts surface. In this paper, we propose a lighting method for capturing FoT on diffuse surface. Proposed method calculates lighting angle range from surface normal distribution to capture high-contrast image by reducing low angle light from the calculated range. Experimental results show that the FoT on white material with strong diffuse reflection is captured with high contrast and robustly identified. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Image matching / Individual identification / lighting angle / surface reflection / surface metrology / surface normal distribution |
Paper # | BioX2018-46,PRMU2018-150 |
Date of Issue | 2019-03-10 (BioX, PRMU) |
Conference Information | |
Committee | PRMU / BioX |
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Conference Date | 2019/3/17(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Shinichi Sato(NII) / Kazuhiko Sumi(AGU) |
Vice Chair | Yoshihisa Ijiri(Omron) / Toru Tamaki(Hiroshima Univ.) / Hitoshi Imaoka(NEC) / Tetsushi Ohki(Shizuoka Univ.) |
Secretary | Yoshihisa Ijiri(NEC) / Toru Tamaki(Osaka Univ.) / Hitoshi Imaoka(Fujitsu Labs.) / Tetsushi Ohki(Univ. of Electro-Comm.) |
Assistant | Go Irie(NTT) / Yoshitaka Ushiku(Univ. of Tokyo) / Norihiro Okui(KDDI Research) / Daishi Watabe(Saitama Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Pattern Recognition and Media Understanding / Technical Committee on Biometrics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Lighting Method for Capturing Fingerprint-of-Things on Diffuse Surface |
Sub Title (in English) | |
Keyword(1) | Image matching |
Keyword(2) | Individual identification |
Keyword(3) | lighting angle |
Keyword(4) | surface reflection |
Keyword(5) | surface metrology |
Keyword(6) | surface normal distribution |
1st Author's Name | Yuta Kudo |
1st Author's Affiliation | NEC Corporation(NEC) |
2nd Author's Name | Toru Takahashi |
2nd Author's Affiliation | NEC Corporation(NEC) |
3rd Author's Name | Kengo Makino |
3rd Author's Affiliation | NEC Corporation(NEC) |
4th Author's Name | Rui Ishiyama |
4th Author's Affiliation | NEC Corporation(NEC) |
Date | 2019-03-17 |
Paper # | BioX2018-46,PRMU2018-150 |
Volume (vol) | vol.118 |
Number (no) | BioX-512,PRMU-513 |
Page | pp.pp.103-108(BioX), pp.103-108(PRMU), |
#Pages | 6 |
Date of Issue | 2019-03-10 (BioX, PRMU) |