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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ISEC | 2023-05-17 14:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Equivalent Secret Key-Recovery Attack on Knapsack Public Key Cryptosystem Ryuichi Sakai, Yasuyuki Murakami (OECU)  ISEC2023-9 |
Shamir proposed an attack on Merkle-Hellman’s knapsack public key cryptosystem. This attack uses integer programming to ... [more] | ISEC2023-9 pp.49-53 |
| EMD | 2023-03-03 14:25 |
Saitama | NIT and Online (Primary: On-site, Secondary: Online) |
Analysis of pattern changes in an output light spot from an optical fiber with a PIV method Takato Chiba, Makoto Hasegawa (Chitose Inst. of Science and Technology) EMD2022-25 |
Disturbances-imposed changes in speckle pattern to be observed in an output light spot from an optical fiber were capt... [more] |
EMD2022-25 pp.25-30 |
| SIS, IPSJ-AVM, ITE-3DMT [detail] | 2020-06-03 13:20 |
Online | Online | A Proposal of Backlit Image Enhancement by Using Histogram Specification Yoshiaki Ueda (Fukuoka Univ.), Takanori Koga (Kindai Univ.), Noriaki Suetake (Yamaguchi Univ.) SIS2020-2 |
The intensity distribution of the backlit image is similar to a bimodal distribution. In this report, we propose a histo... [more] | SIS2020-2 pp.7-11 |
| MBE, NC (Joint) |
2013-03-14 15:55 |
Tokyo | Tamagawa University | Brain mechanisms for the generation and transformations of visuospatial mental imagery Nobuhiko Asakura, Takafumi Sasaoka (Kyoto Univ.), Naoyuki Sato (Future Univ. Hakodate), Toshio Inui (Kyoto Univ.) NC2012-166 |
We present a framework for the generation and transformations of visuospatial mental imagery based on mental rotation an... [more] | NC2012-166 pp.185-190 |
| ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] | 2011-02-21 09:30 |
Hokkaido | Hokkaido University | Lossless coding of 4 colors RAW image using integer orthogonal transform Wataru Otake, Masanori Ogawa, Masahiro Iwahashi (Nagaoka Univ.) ITS2010-29 IE2010-104 |
This report proposes a lossless coding of 4 color RAW images using an integer orthogonal transform. Recently, the 4 colo... [more] | ITS2010-29 IE2010-104 pp.1-6 |
| HIP, HCS | 2010-05-13 15:40 |
Okinawa | Okinawa Industry Support Center | Optimal frequency band for the estimation of emotional state based on the frequency analysis of pupil diameter variability using Wavelet Transformation Kiyomi Sakamoto, Shoichi Aoyama, Shigeo Asahara (Panasonic), Hiroshi Miyauchi, Hirohiko Kaneko (Tokyou Tec) HCS2010-9 HIP2010-9 |
We carried out two experiments to specify optimal frequency band for the estimation of emotional state based on the wave... [more] | HCS2010-9 HIP2010-9 pp.47-53 |
| IE | 2010-04-26 13:00 |
Tochigi | Avoidance of Singular Point in Reversible KLT Using Permutation of Signal's Order and Sign Masahiro Iwahashi (Nagaoka Univ. of Tech.), Hitoshi Kiya (Tokyo Metropolitan Univ.) IE2010-5 |
This paper proposes a "reversible" Karhunen Loeve transform (KLT) for de-correlation of color components of image signal... [more] | IE2010-5 pp.25-30 |
|
| HIP | 2009-12-18 09:00 |
Miyagi | RIEC | Relationship between emotional state and pupil diameter variability under various types of workload stress using Wavelet Transform Kiyomi Sakamoto, Shoichi Aoyama, Shigeo Asahara (Panasonic), Hiroshi Miyauchi, Hirohiko Kaneko (Tokyo Inst. of Tech.) HIP2009-106 |
We carried out two experiments to explore the relationship between emotional state and pupil diameter variability under ... [more] | HIP2009-106 pp.59-64 |
| WBS, IT, ISEC | 2009-03-10 13:50 |
Hokkaido | Hakodate Mirai Univ. | AURORA: A Cryptographic Hash Algorithm Family Tetsu Iwata (Nagoya Univ.), Kyoji Shibutani, Taizo Shirai, Shiho Moriai, Toru Akishita (Sony Corp.) IT2008-87 ISEC2008-145 WBS2008-100 |
We propose a new hash function family AURORA supporting output lengths of 224, 256, 384, and 512 bits. The AURORA fami... [more] |
IT2008-87 ISEC2008-145 WBS2008-100 pp.277-286 |
| EA, US (Joint) |
2009-01-30 11:00 |
Kyoto | Improved system for in-plane mode shape measurement based on two-laser speckle interferometer Yasuaki Watanabe, Kentaro Tachibana, Tomoyuki Ishii, Noriyuki Imaeda, Shigeyoshi Goka, Takayuki Sato, Hitoshi Sekimoto (Tokyo Metropolitan Univ.) US2008-83 |
Two-light-source laser speckle system for visualizing the in-plane mode shapes of high frequency piezoelectric resonator... [more] | US2008-83 pp.63-67 |
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| CAS, NLP | 2007-10-18 13:40 |
Tokyo | Musashi Institute of Technology | Proposal of Eigenvalue Decomposition Hardware System
-- Real time Eigenvalue Decomposition System -- Akiyoshi Oguro, Yoshiyuki Mimoto (TJ) CAS2007-44 NLP2007-72 |
For Eigenvalue Decomposition, we propose the Bisection method which can apply 3×3 and 4×4 matrix and QR method which can... [more] | CAS2007-44 NLP2007-72 pp.55-60 |
| ITE-ME, ITS, IE, ITE-HI, ITE-AIT | 2007-02-22 17:05 |
Hokkaido | Hokkaido University | Information Embedding by Multiple Components Based on Lifting of the Color Space of an Image Masataka Yamazaki, Mitsugu Kakuta, Yukio Kosugi (Tokyo Tech.) |
The data structure of a RGB color image is utilized by the information embedding based on KL (Karhunen Loeve) transforma... [more] | ITS2006-67 IE2006-252 pp.135-139 |
| ITS, IE, ITE-ME, ITE-AIT, ITE-HI | 2006-02-21 10:40 |
Hokkaido | Hokkaido Univ. | An Image Based Data Hiding by a Key in Karhunen Loeve Space Takeshi Yamamoto, Mitsugu Kakuta, Yukio Kosugi (Tokyo Inst. of Tech.) |
A digital watermark is useful technology as a method to embed kind of key information for proof to digital contents. The... [more] | ITS2005-83 IE2005-290 pp.23-28 |
| ISEC, IPSJ-CSEC, SITE | 2005-07-22 16:10 |
Iwate | Iwate Prefectural University | Reducing Communication Complexity of the Private Data Retrieval Protocol with Consistent Results Satoshi Nakayama, Maki Yoshida, Shingo Okamura, Akira Fujiwara, Toru Fujiwara (Osaka Univ.) |
A data retrieval protocol between a database server, who has a database, and a user, who has an index, allows the user... [more] |
ISEC2005-61 pp.129-136 |
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