Thu, Mar 12 PM
Chair: Isao Echizen
13:00 - 13:50 |
| (1) |
13:00-13:50 |
[Invited Talk]
The structure of decentralized virtual currency and its institutional design
-- The control regulation and applied approach of the coreless currency -- |
Hitoshi Okada (NII) |
| |
13:50-14:10 |
Break ( 20 min. ) |
Thu, Mar 12 PM
Chair: Masashi Unoki
14:10 - 15:40 |
| (2) |
14:10-15:40 |
[Poster Presentation]
A Selective Encryption Scheme for JPEG2000 Coded Images Using ROI |
Yuya Nakao, Shoko Imaizumi, Naokazu Aoki, Hiroyuki Kobayashi (Chiba Univ.) |
| (3) |
14:10-15:40 |
[Poster Presentation]
Improvement of Multibit Information Embedding Scheme for Palette-Based Images |
Kazuma Motegi, Shoko Imaizumi, Naokazu Aoki, Hiroyuki Kobayashi (Chiba Univ.) |
| (4) |
14:10-15:40 |
[Poster Presentation]
Near Lossless Data Hinding Using Sparsity of Image Histogram |
Ryo Oishi, Masaaki Fujiyoshi, Hitoshi Kiya (Tokyo Metro. Univ.) |
| (5) |
14:10-15:40 |
[Poster Presentation]
An extension of the unitary transformation-based template protection method for biometrics and its application |
Yuko Saito, Ibuki Nakamura, Sayaka Shiota (Tokyo Metro. Univ.), Yoshihide Tonomura (NTT), Hitoshi Kiya (Tokyo Metro. Univ.) |
| (6) |
14:10-15:40 |
[Poster Presentation]
A tamper detection scheme for JPEG2000 coded images using reversible data hiding |
Takeshi Ogasawara, Shoko Imaizumi, Naokazu Aoki, Hiroyuki Kobayashi (Chiba Univ.) |
| (7) |
14:10-15:40 |
Consideration of watermarking method embedding surrounding region of SIFT feature |
Kouta Uchida, Masaki Kawamura (Yamaguchi Univ.) |
| (8) |
14:10-15:40 |
[Poster Presentation]
Proposal for Motegoe voice changer providing enriched speech communication
-- automatic modification of Brisk voice, thankful voice and apology voice -- |
Saori Yano, Michiharu Niimi, Mitsunori Mizumachi (KIT) |
| (9) |
14:10-15:40 |
Recoverable original video for mosaic system |
Yuichi Kusama, Hyunho Kang, Keiichi Iwamura (TUS) |
| (10) |
14:10-15:40 |
A Study on Tamper Detection and Image Restoration by Embedding Similar Region Information |
Yuto Aomori, Kazuki Yamato, Kazuma Shinoda, Madoka Hasegawa, Shigeo Kato (Utsunomiya Univ.) |
| |
15:40-16:00 |
Break ( 20 min. ) |
Thu, Mar 12 PM
Chair: Masashi Unoki
16:00 - 17:30 |
| (11) |
16:00-17:30 |
[Poster Presentation]
An Application of Error Correcting Codes for Disaster Prevention Broadcasting Using Audio Data Hiding |
Ryosuke Mishima, Tetsuya Kojima (NIT, Tokyo College) |
| (12) |
16:00-17:30 |
[Poster Presentation]
A Fundamental Study on Watermark Design for Replication Detection of Two-Dimensional Barcodes by Coevolutionary Optimization |
Takeru Maehara, Kazunari Minami, Satoshi Ono (Kagoshima Univ) |
| (13) |
16:00-17:30 |
[Poster Presentation]
On the Qualities of Stego Siren Sounds for Disaster Prevention Broadcasting Using Audio Data Hiding |
Akihiro Oizumi, Tetsuya Kojima (NIT, Tokyo College) |
| (14) |
16:00-17:30 |
Development of dynamical invisible watermarking embedding system for PDF document |
Takuya Iwamoto, Masaki Kawamura (Yamaguchi Univ.) |
| (15) |
16:00-17:30 |
Relations of Compression Ratio and the Most Suitable Parameter of Additive Watermarking under the IHC Criteria |
Hironobu Tozuka (Osaka Univ.), Maki Yoshida (NICT), Toru Fujiwara (Osaka Univ.) |
| (16) |
16:00-17:30 |
[Poster Presentation]
Generation Methods of Secret Sharing QR Codes |
Masaki Kuramoto (Osaka Univ.), Kazuhiro Kono (Kansai Univ.), Yoshimichi Ito (Osaka Electro-Communication Univ.), Noboru Babaguchi (Osaka Univ.) |
| (17) |
16:00-17:30 |
[Poster Presentation]
Usability Evaluation of Multi-Touch Actions Considering the Structure of Hand-Fingers and Its Constraints on Movement |
Kumi Nakamura (Osaka Univ.), Kazuhiro Kono (Kansai Univ.), Yoshimichi Ito (OECU), Noboru Babaguchi (Osaka Univ.) |
| (18) |
16:00-17:30 |
[Poster Presentation]
Proposal of an application supporting cook named Oryouri-kareshi
-- cooking action classification using audio data -- |
Aiko Kishino, Michiharu Niimi, Mitsunori Mizumachi (KIT) |
Fri, Mar 13 AM
Chair: Minoru Kuribayashi
09:30 - 10:45 |
| (1) |
09:30-09:55 |
Fuzzy Number Input Approximate Reasoning Using Lukasiewicz t-norm |
Takashi Mitsuishi (UMDS) |
| (2) |
09:55-10:20 |
Two-dimensional coefficient histogram expansion method for reversible data hiding |
Kazuki Yamato, Kazuma Shinoda, Madoka Hasegawa, Shigeo Kato (Utsunomiya Univ.) |
| (3) |
10:20-10:45 |
High Speed Filtering for Mutual Personal Information Protection in SNS with Multistage Bloom Filter and Sanitizable signature |
Hikari Kochi, Ryuya Uda (Tokyo Univ. of Tech.), Yasuhito Utsunomiya (Keio Univ.) |
| |
10:45-10:55 |
Break ( 10 min. ) |
Fri, Mar 13 AM
Chair: Shoko Imaizumi
10:55 - 11:45 |
| (4) |
10:55-11:20 |
Implementation and Evaluation of a Facial Image Retrieval System with Privacy Protection |
Yoshitaka Morimura (Kyoto Univ.), Takuya Funatomi (NAIST), Tetsutaro Uehara (Ritsumeikan Univ.), Michihiko Minoh (Kyoto Univ.) |
| (5) |
11:20-11:45 |
Study of privacy infringement prediction method using the face image analysis, time series analysis of face action and the context of the video that has been uploaded to SNS. |
Yoko Murakami, Tyoei Tou, Satoshi Ozaki, Takayuki Sumioka, Koji Wajima, Tomomi Hatakeyama, Shigeru Shimada (AIIT) |
| |
11:45-13:00 |
Lunch Break ( 75 min. ) |
Fri, Mar 13 PM
Chair: Akinori Ito
13:00 - 14:15 |
| (6) |
13:00-13:25 |
A study of audio watermarking method using non-chord tone as watermark signal |
Harumi Murata (Chukyo Univ.), Akio Ogihara (Kinki Univ.) |
| (7) |
13:25-13:50 |
A Reversible Partial Scrambling Technique Embedding Different Types of Contents |
Xuefei Li, Seok Kang, Yuji Sakamoto (Hokkaido Univ.) |
| (8) |
13:50-14:15 |
Study on Watermarking for Digital Audio based on Adaptive Phase Modulation |
Nhut Minh Ngo, Masashi Unoki (JAIST) |