| Presentation | 2020-10-01 Robustness Evaluation of Detectinon methods for Image manipulation with GANs Miki Tanaka, Hitoshi Kiya, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recent rapid advances in image manipulation tools and deep image synthesis techniques, such as Generative Adversarial Networks (GANs) have easily generated fake images, so detecting manipulated images has become an urgent issue. In this paper, we evaluate state-of-the-art methods for detecting images manipulated by using GANs in terms of robustness against various manipulation operations. Most forgery detection methods assume that images are generated by using a specific manipulation technique, and the methods aim to detect unique features caused by the manipulation technique. However, the detection performance has not been discussed sufficiently when a number of manipulation techniques such as JPEG compression are applied as the same time. In this paper, robustness of forgery detection methods is evaluated under the use of multiple manipulation techniques. In addition, we investigate a possibility that there is a method with robust hashing which is robust even when multiple manipulation techniques are carried out. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | fake images / GAN / robust / image manipulation |
| Paper # | SIS2020-14 |
| Date of Issue | 2020-09-24 (SIS) |
| Conference Information | |
| Committee | SIS / ITE-BCT |
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| Conference Date | 2020/10/1(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | System Implementation Technology, Short Range Wireless Systems, Smart Multimedia Systems, Broadcasting Technology, etc. |
| Chair | Noriaki Suetake(Yamaguchi Univ.) / Kyoichi Saito(NHK) |
| Vice Chair | Tomoaki Kimura(Kanagawa Inst. of Tech.) / Naoto Sasaoka(Tottori Univ.) |
| Secretary | Tomoaki Kimura(Kindai Univ.) / Naoto Sasaoka(National Inst. of Tech., Ube College) / (NHK) |
| Assistant | Yukihiro Bandoh(NTT) / Soh Yoshida(Kansai Univ.) / Shigeki Shiokawa(Kanagawa Inst. of Tech.) / Shoichiro Sekiguchi(NHK) / Toshiharu Morizumi(NTT) / Toshimitsu Kobayashi(NBN) |
| Paper Information | |
| Registration To | Technical Committee on Smart Info-Media Systems / Technical Group on Broadcasting and Communication Technologies |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Robustness Evaluation of Detectinon methods for Image manipulation with GANs |
| Sub Title (in English) | |
| Keyword(1) | fake images |
| Keyword(2) | GAN |
| Keyword(3) | robust |
| Keyword(4) | image manipulation |
| 1st Author's Name | Miki Tanaka |
| 1st Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| 2nd Author's Name | Hitoshi Kiya |
| 2nd Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| Date | 2020-10-01 |
| Paper # | SIS2020-14 |
| Volume (vol) | vol.120 |
| Number (no) | SIS-176 |
| Page | pp.pp.23-28(SIS), |
| #Pages | 6 |
| Date of Issue | 2020-09-24 (SIS) |