| Presentation | 2017-07-15 Study of template matching application of steganography ANGO Hirokazu Ishizuka, Isao Echizen, Keiichi Iwamura, Koichi Sakurai, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a method ANGO(=Asymmetric Nondestractive steGanOgraphy) to extract different third information by two(or more) different information and some operations between them. In particular, we extract the secret information which is unrelated to both the image and the coordinate information chosen by the random number and the operations between them. Using this method, we assert copyrights without burying any information in the image (= without degrading the image) like Zero-watermarking or if you tell in advance the calculation rules of decoding, it is also possible to deliver secret messages by distributing the image and the pair information. Furthermore, if the information other than the image is used like a hash, it can be used as template matching for extracting a target image from a plurality of image information, and similar image search is also possible. In this paper, we report on comparison with various methods using local feature quantity as an application to template matching. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Steganography / Template matching / low-frequency space / Local feature / Similar image searching |
| Paper # | ISEC2017-33,SITE2017-25,ICSS2017-32,EMM2017-36 |
| Date of Issue | 2017-07-07 (ISEC, SITE, ICSS, EMM) |
| Conference Information | |
| Committee | SITE / EMM / ISEC / ICSS / IPSJ-CSEC / IPSJ-SPT |
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| Conference Date | 2017/7/14(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hitoshi Okada(NII) / Keiichi Iwamura(TUC) / Kazuto Ogawa(NHK) / Yoshiaki Shiraishi(Kobe Univ.) |
| Vice Chair | Tetsuya Morizumi(Kanagawa Univ.) / Masaru Ogawa(Kobe Gakuin Univ.) / Hirohisa Hioki(Kyoto Univ.) / Minoru Kuribayashi(Okayama Univ.) / Atsushi Fujioka(Kanagawa Univ.) / Shiho Moriai(NICT) / Takeshi Ueda(Mitsubishi Electric) / Hiroki Takakura(NII) |
| Secretary | Tetsuya Morizumi(Gifu Shotoku Gakuen Univ.) / Masaru Ogawa(Tokyo Univ. of the Arts) / Hirohisa Hioki(Shizuoka Univ.) / Minoru Kuribayashi(Tokyo Metropolitan Univ.) / Atsushi Fujioka(Tohoku Univ.) / Shiho Moriai(Tokai Univ.) / Takeshi Ueda(Yokohama National Univ.) / Hiroki Takakura(NTT) |
| Assistant | Akiyoshi Kabeya(Chiba Univ.) / Hisanori Kato(KDDI) / Kan Hyonho(NIT, Tokyo) / Harumi Murata(Tyukyo Univ.) / Keita Emura(NICT) / Yuichi Komano(TOSHIBA) / Yuuji Suga(IIJ) / Takahiro Kasama(NICT) / Akira Yamada(KDDI labs.) |
| Paper Information | |
| Registration To | Technical Committee on Social Implications of Technology and Information Ethics / Technical Committee on Enriched MultiMedia / Technical Committee on Information Security / Technical Committee on Information and Communication System Security / Special Interest Group on Computer Security / Special Interest Group on Security Psychology and Trust |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of template matching application of steganography ANGO |
| Sub Title (in English) | |
| Keyword(1) | Steganography |
| Keyword(2) | Template matching |
| Keyword(3) | low-frequency space |
| Keyword(4) | Local feature |
| Keyword(5) | Similar image searching |
| 1st Author's Name | Hirokazu Ishizuka |
| 1st Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric) |
| 2nd Author's Name | Isao Echizen |
| 2nd Author's Affiliation | National Institute of Informatics(NII) |
| 3rd Author's Name | Keiichi Iwamura |
| 3rd Author's Affiliation | Tokyo University of Science(TUS) |
| 4th Author's Name | Koichi Sakurai |
| 4th Author's Affiliation | Kyushu University(Kyushu Univ.) |
| Date | 2017-07-15 |
| Paper # | ISEC2017-33,SITE2017-25,ICSS2017-32,EMM2017-36 |
| Volume (vol) | vol.117 |
| Number (no) | ISEC-125,SITE-126,ICSS-127,EMM-128 |
| Page | pp.pp.247-252(ISEC), pp.247-252(SITE), pp.247-252(ICSS), pp.247-252(EMM), |
| #Pages | 6 |
| Date of Issue | 2017-07-07 (ISEC, SITE, ICSS, EMM) |