Presentation | 2019-06-13 Privacy Preserving Sparse Representation for Face Recognition in Edge and Cloud Networks Yitu Wang, Takayuki Nakachi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The interaction between edge and cloud servers plays an important role in fulfilling the extensive computation requirements of face recognition featured applications. By aggregating information from devices in service, extra degree of diversity can be exploited to further enhance the performance, while raising significant concerns on the privacy of biometrics data. In this paper, we design a secured framework to make use of the multi-device diversity. First, we develop a low-complexity encrypting algorithm based on random unitary transform, to perform face recognition over the encrypted face images. We further prove that such computation on cipher-texts will not influence the accuracy of face recognition. Second, we obtain a refined solution through combining the recognition results based on the dictionaries of each device by ensemble learning. Finally, the simulation results verify the effectiveness and robustness of the proposed framework. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SecurityEdge and CloudDiversityFace Recognition |
Paper # | SIS2019-4 |
Date of Issue | 2019-06-06 (SIS) |
Conference Information | |
Committee | SIS / IPSJ-AVM / ITE-3DIT |
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Conference Date | 2019/6/13(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Fukue Culture Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Intelligent Multimedia Systems, Applied Enbedded Systems, Three-Dimensional Image Technology (3DIT), etc. |
Chair | Takayuki Nakachi(NTT) / Sei Naito(KDDI Research, Inc.) / Tsutomu Horikoshi(Shonan Institute of Technology) |
Vice Chair | Noriaki Suetake(Yamaguchi Univ.) / Tomoaki Kimura(Kanagawa Inst. of Tech.) |
Secretary | Noriaki Suetake(Tokyo Metropolitan Univ.) / Tomoaki Kimura(Kindai Univ.) / (NTT) / (Tokyo Univ. of Science) |
Assistant | Hideaki Misawa(National Inst. of Tech., Ube College) / Yukihiro Bandoh(NTT) |
Paper Information | |
Registration To | Technical Committee on Smart Info-Media Systems / Special Interest Group on Audio Visual and Multimedia Information Processing / Technical Group on Three-Dimensional Image Technology |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Privacy Preserving Sparse Representation for Face Recognition in Edge and Cloud Networks |
Sub Title (in English) | |
Keyword(1) | SecurityEdge and CloudDiversityFace Recognition |
1st Author's Name | Yitu Wang |
1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
2nd Author's Name | Takayuki Nakachi |
2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
Date | 2019-06-13 |
Paper # | SIS2019-4 |
Volume (vol) | vol.119 |
Number (no) | SIS-78 |
Page | pp.pp.17-22(SIS), |
#Pages | 6 |
Date of Issue | 2019-06-06 (SIS) |