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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IE, IMQ, MVE, CQ (Joint) [detail] |
2016-03-07 18:10 |
Okinawa | Image Denoising via Local Wiener Filtering Yutaka Takagi, Masaaki Ikehara (Keio Univ.), Ming Shao, Yoichi Nakasone (HUAWEI JAPAN)  IMQ2015-51 IE2015-150 MVE2015-78 |
In this paper, we propose the improved wiener filtering denoising method. In conventional wiener filter, whole image is ... [more] | IMQ2015-51 IE2015-150 MVE2015-78 pp.129-134 |
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| OPE | 2015-12-10 16:30 |
Ishikawa | Shiinoki Cultural Complex | Design of the 4-th order Optical Discrete Fourier Transformer with Asymmetric Mach-Zehnder Interferometer based on Si Buried Waveguide Reiko Horiuchi, Haruki Yoshino, Masanori Hanawa (Univ. of Yamanashi) OPE2015-142 |
Fourier-coded synchronous optical code division multiplexing (FE-OCDM) scheme may realize optical orthogonal frequency d... [more] | OPE2015-142 pp.15-20 |
| AP | 2015-12-10 10:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analog Eigenmode Transmission for 2^nx2^n Short-range MIMO Kentaro Murata (NDA), Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Naobumi Michishita, Hisashi Morishita (NDA) AP2015-156 |
This report proposes a novel analog eigenmode transmission technique suitable for a short-range multiple-input multiple-... [more] | AP2015-156 pp.11-16 |
| CCS | 2015-08-07 10:45 |
Hokkaido | Dai-ichi Takimotokan (Noboribetsu, Hokkaido) | Discrete Fourier Transform Test Based on the Simultaneous Use of Multiple Sequences Hiroki Okada, Ken Umeno (Kyoto Univ.) CCS2015-42 |
In this paper, we review the problems in the Discrete Fourier Transform (DFT) test included in SP800-22 released by ... [more] |
CCS2015-42 pp.73-78 |
| IT | 2014-09-19 09:00 |
Chiba | Fast Decoding Algorithm for Projective Reed-Muller Codes and Its Computational Complexity Norihiro Nakashima, Hajime Matsui (Toyota Tech. Inst.) IT2014-41 |
Projective Reed--Muller (RM) codes were introduced as a generalization of RM codes, and the lowest wight and the dual co... [more] | IT2014-41 pp.1-6 |
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| IT | 2013-11-26 13:35 |
Shizuoka | Hotel Juraku | [Invited Talk]
Theory of Linear feedback shift Registers and Its Development Hajime Matsui (Toyota Tech. Inst.) IT2013-41 |
Dr. James L. Massey, Professor Emeritus of Digital Technology at ETH Zurich, passed away on June 16, 2013. In this artic... [more] | IT2013-41 pp.1-9 |
| IT | 2013-05-24 13:10 |
Fukui | Hotel Matuya Sensen at Awara-onsen, Fukui Pref. | A Note on Fast Algorithms of Shift Bound for Cyclic Codes Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyushu Women's Univ.) IT2013-5 |
The shift bound is one of well-known and good bounds for the designed minimum distance in cyclic codes. However there is... [more] | IT2013-5 pp.19-22 |
| BioX (2nd) |
2013-05-24 17:40 |
Toyama | Toyama Prefectural University | [Poster Presentation]
A Logo Image Watermarking Using Spread Spectrum and Discrete Fourier Transform Yuki Sawada, Ryuji Hamabe (FIT) |
In the past, we proposed a logo watermarking method based on Discrete Fourie Transform (DFT)[1]. However, the method has... [more] | |
| CAS, MSS | 2011-11-18 13:55 |
Yamaguchi | Univ. of Yamaguchi | Reduction in sampling-point numbers for 3-D diamond- shaped DFTs used in harmonic balance method Toshihiro Hori (Ibaraki CT) CAS2011-82 MSS2011-51 |
A method for reducing the numbers of sampling points to obtain the 3-D discrete Fourier transform (DFT) used in the harm... [more] | CAS2011-82 MSS2011-51 pp.107-112 |
| OCS, LQE, OPE | 2011-10-28 15:15 |
Kochi | Kochi University of Technology | Simultaneous Detection of Fourier-Encoded Synchronous Optical Code Division Multiplexing Signals with Digital Signal Processing Yasuhiro Okamura, Masanori Hanawa (Univ. of Yamanashi) OCS2011-92 OPE2011-130 LQE2011-93 |
This paper presents a novel simultaneous detection scheme of Fourier-encoded synchronous optical code division multiple... [more] |
OCS2011-92 OPE2011-130 LQE2011-93 pp.199-204 |
| CAS, NLP | 2011-10-20 14:45 |
Shizuoka | Shizuoka Univ. | A Time Domain Analysis for Nonuniform Transmission Line Discrete Using Hilbert Transform Isao Kumazaki, Toshikazu Sekine, Yasuhiro Takahashi (Gifu Univ.) CAS2011-42 NLP2011-69 |
In case of obtaining a characteristic of time domain by inverse Fast Fourier Transform(iFFT) from measured characteristi... [more] | CAS2011-42 NLP2011-69 pp.55-60 |
| PRMU | 2011-03-10 15:30 |
Ibaraki | Abnormal Motion Detection Using Temporal and Spatial Infomation Hisashi Mikado, Kazunori Onoguchi (Hirosaki Univ.) PRMU2010-257 |
This paper presents a method to detect abnormal motion by using spatio-temporal features. At first, silhouette images ob... [more] | PRMU2010-257 pp.117-122 |
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| IT | 2010-05-21 14:35 |
Tokushima | the University of Tokushima | A Note on Bounds of Minimum Distance and Decoding Methods for Cyclic Codes by DFT Matrix Takayasu Kaida (Kinki Univ.), Junru Zheng (Kyushu Women's Univ.) IT2010-6 |
In this report, We give alternative proofs for the BCH boud, the Hertmann-Tzeng bound and the shift bound by the discre... [more] |
IT2010-6 pp.31-34 |
| IT | 2009-07-23 10:30 |
Osaka | Kwansei Gakuin Univ. (Umeda campus) | Note on Formulation of QDFT Based on FTM Gate Hiroki Sato, Noboru Watanabe (TUS) IT2009-6 |
It takes huge times to solve the Factorization of large numbers on the usual computer. Shor showed that it could be solv... [more] | IT2009-6 pp.1-6 |
| CAS, CS, SIP | 2009-03-03 13:10 |
Gifu | Nagaragawa Convention Center | [Poster Presentation]
Speech Noise Reduction Using Sequential Spectrum Detection Based on Modified DFT Pair Isao Nakanishi, Yuuki Minato (Tottori Univ.), Kensaku Fujii (Univ. of Hyogo) CAS2008-127 SIP2008-190 CS2008-101 |
A single-channel speech noise reduction method is proposed in this paper. A noise added speech is decomposed into frequ... [more] |
CAS2008-127 SIP2008-190 CS2008-101 pp.147-152 |
| IE, SIP, IPSJ-SLDM | 2008-10-07 15:15 |
Iwate | Aiina Center (Morioka) | Fast Filtering using Modified Frequency Domain Processing with Time/Space Domain Compensation and Its DSP Implementation Yoshiki Kutsuwa, Nobutaka Ukeji, Koichi Ichige, Rokuya Ishii (Yokohama Nat'l Univ.) SIP2008-123 IE2008-87 |
Most of basic operations in signal or image processing are based on discrete convolution. Fast Fourier Transform (FFT) ... [more] |
SIP2008-123 IE2008-87 pp.95-100 |
| ISEC | 2008-05-16 10:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A New Randomness Test Based on All the Autocorrelation Values Kenji Hamano, Hirosuke Yamamoto (Tokyo Univ.) ISEC2008-4 |
Discrete Fourier transform test (dft test) included in the NIST randomness test suite, and autocorrelation test included... [more] | ISEC2008-4 pp.23-30 |
| RCS, SIP | 2008-01-24 11:35 |
Hiroshima | Hiroshima City Uni. | Discrete Fourier transform for non-ideal sampling devices Akira Hirabayashi (Yamaguchi Univ.) SIP2007-138 RCS2007-141 |
We propose the discrete Fourier transform for measurements obtained by non-ideal sampling devices, called DFTG. We sho... [more] |
SIP2007-138 RCS2007-141 pp.43-48 |
| IT, ISEC, WBS | 2007-03-15 10:45 |
Gunma | Gunma Univ. (Kiryu Campus) | A Study on Discrete Fourier Transform Test Included in NIST Randomness Test Suite Manabu Kaneda, Hidetoshi Okutomi (Toshiba Information Systems), Katsuhiro Nakamura (Chiba Univ.) |
We evaluated test method of Discrete Fourier Transform Test included in NIST randomness test. We suggested our evaluatio... [more] | IT2006-69 ISEC2006-124 WBS2006-66 pp.53-58 |
| PRMU | 2006-03-17 13:30 |
Fukuoka | Kyushu Univ. | research of automatic image segmentation based on multiple image features Masyuki Yano, Daisuke Katsuma, Daisuke Shimizu, Mutsumi Watanabe (Kagoshima Univ.) |
The first stage of object recognition is generally the region(description) creation to identify candidates of recognized... [more] | PRMU2005-281 pp.149-154 |
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