Presentation | 2012-07-19 Quantitative Evaluation on Effectiveness of Privacy Protection for Facial Images Yuta NAKASHIMA, Tomoaki IKENO, Noboru BABAGUCHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Images and videos usually contain privacy sensitive information (PSI) such as faces; therefore, publishing such images and videos may violate the privacy of people who appear in them. Visual abstraction techniques such as blurring and blocking out can prevent images and videos from violating privacy. However, it is unclear how effective they are for privacy protection. In this report, we propose ID reachability, which is a quantitative measure for effectiveness of privacy protection, and demonstrate the effectiveness of various visual abstraction techniques by a questionnaire. We also derive parameter values that achieve a certain level of ID reachability. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Privacy protection / Visual abstraction / ID reachability / Quantitative evaluation / Image processing |
Paper # | ISEC2012-17,SITE2012-13,ICSS2012-19,EMM2012-9 |
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Committee | SITE |
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Conference Date | 2012/7/12(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Social Implications of Technology and Information Ethics (SITE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Quantitative Evaluation on Effectiveness of Privacy Protection for Facial Images |
Sub Title (in English) | |
Keyword(1) | Privacy protection |
Keyword(2) | Visual abstraction |
Keyword(3) | ID reachability |
Keyword(4) | Quantitative evaluation |
Keyword(5) | Image processing |
1st Author's Name | Yuta NAKASHIMA |
1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)() |
2nd Author's Name | Tomoaki IKENO |
2nd Author's Affiliation | Graduate School of Engineering, Osaka University |
3rd Author's Name | Noboru BABAGUCHI |
3rd Author's Affiliation | Graduate School of Engineering, Osaka University |
Date | 2012-07-19 |
Paper # | ISEC2012-17,SITE2012-13,ICSS2012-19,EMM2012-9 |
Volume (vol) | vol.112 |
Number (no) | 127 |
Page | pp.pp.- |
#Pages | 8 |
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