Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NLP |
2018-08-08 15:00 |
Kagawa |
Saiwai-cho Campus, Kagawa Univ. |
Super-Resolution Reconstruction Using Adaptive Nearest Neighbor Interpolation by Iterative Back-Projection Ryuya Ukai, Ryohei Mizutani, Yuki kawai, Teruki Uchida, Hideharu Toda (Chukyo Univ.), Tsuyoshi Otake, Masatoshi Sato (Tamagawa Univ.), Hisashi Aomori (Chukyo Univ.) NLP2018-58 |
The pixel density of display devices are improving, and the importance of the resolution as a criteria to determine the ... [more] |
NLP2018-58 pp.31-34 |
RCS |
2018-06-21 11:00 |
Nagasaki |
Nagasaki University |
Compressed-Sensing-Aided Subcarrier IQ Index Modulation with Discreteness-Aware Fast Iterative Shrinkage-Thresholding Algorithm Kazuya Ohira, Koji Ishibashi (The Univ. of Electro-Communications), Lajos Hanzo (Univ. of Southampton) RCS2018-51 |
In this paper, we propose compressed-sensing (CS)-aided subcarrier in-phase/quadrature-phase index modulation (SIQIM) wi... [more] |
RCS2018-51 pp.95-100 |
MI |
2016-01-19 13:20 |
Okinawa |
Bunka Tenbusu Kan |
[Poster Presentation]
Fractal analysis of an Advanced Modeled Iterative Reconstruction Algorithm for the evaluation of complex structure Wakiko Tani, Hideaki Kawamitsu, Ryuhei Fujimoto, Tomoki Maebayashi, Erina Suehiro, Rika Matoba, Toshinori Sekitani, Kiyosumi Kagawa, Noriyuki Negi, Satoru Takahashi (Kobe Univ Hospital), Toshihide Itoh (Siemens Healthcare) MI2015-81 |
Iterative reconstruction (IR) technique can allow a radiation dose reduction without unfavorable objective effects on im... [more] |
MI2015-81 pp.45-49 |
IMQ |
2014-12-20 14:55 |
Aichi |
Nagoya University |
Improvement of Image Sharpness on CT Images Using Stochastic Resonance Yuki Yamamoto, Keisuke Naito, Yukihiro Enchi, Keisuke Fujii, Chiyo Kawaura (Nagoya Univ.), Masaki Mori (Nagoya Univ. Hospital), Mitsuru Ikeda, Kuniharu Imai (Nagoya Univ.) IMQ2014-19 |
Recently, the phenomenon called Stochastic Resonance was found in a nonlinear system, and has been applied for many rese... [more] |
IMQ2014-19 pp.17-22 |
AP, MW (Joint) |
2014-09-18 12:45 |
Tokyo |
Tokyo Institute of Technology, Ookayama Campus |
Accurate field reconstruction of radial line slot antennas using the Gerchberg-Papoulis iterative algorithm Makoto Sano (Tokyo Inst. of Tech.), Manuel Sierra-Castaner (Technical Univ. of Madrid), Jiro Hirokawa, Makoto Ando (Tokyo Inst. of Tech.) AP2014-95 |
A technique for reconstructing the electric field distribution on slot array antennas from near-field data is presented.... [more] |
AP2014-95 pp.19-22 |
MI |
2013-01-24 13:10 |
Okinawa |
Bunka Tenbusu Kan |
Improvement of 4D Cone-beam CT image quality via iterative reconstruction methhod Satoshi Kida (Tokyo Univ.), Yoshitaka Masutani (Tokyo Univ Hospital), Masahiro Nakano (Tokyo Univ.), Toshikazu Imae, Akihiro Haga (Tokyo Univ Hospital) MI2012-76 |
Cone-beam computed tomography (CBCT) is a major online imaging modality for image-guided radiotherapy (IGRT) and improve... [more] |
MI2012-76 pp.73-75 |
IMQ |
2012-11-23 13:50 |
Chiba |
Chiba University |
Evaluation of Image Quality of Brain CT Angiography Reconstructed Using Adaptive Statistical Iterative Reconstruction Techniques Ikuko Takase (Nagoya Univ.), Yukihiro Enchi (Osaka Univ. Hospital), Chiyo Kawaura (Nagoya Univ.), Masaki Mori (Nagoya Univ. Hospital), Mitsuru Ikeda, Kuniharu Imai (Nagoya Univ.) IMQ2012-23 |
Recently, image reconstruction method called Adaptive Iterative Statistical Reconstruction (ASIR) has been developed. Th... [more] |
IMQ2012-23 pp.5-10 |
SIS |
2012-03-01 14:10 |
Tokyo |
Shibuya Satellite Class, Tokyo City Univ. |
Single Image Super-Resolution based on Reconstruction with Edge Preservation Hideaki Fujiwara, Katsuya Kondo (Tottori Univ.) SIS2011-61 |
In this report, we present a method for a single image super-resolution based on reconstruction with edge preservation. ... [more] |
SIS2011-61 pp.43-48 |
NC, MBE (Joint) |
2011-03-07 15:35 |
Tokyo |
Tamagawa University |
Simulation Study on Implementation of Cone-beam Dual-Energy CT using an Asymmetric Filter Yoichi Yamazaki, Naohiro Toda (APU) MBE2010-108 |
Dual-energy computed tompgraphy (DECT) provides specific information on the object. DECT can be achieved by two measurem... [more] |
MBE2010-108 pp.31-36 |
NLP, CAS |
2010-08-02 09:25 |
Tokushima |
Naruto University of Education |
Property of an iterative method based on discretization of continuous-time image reconstruction for computed tomography Chika Ueda, Ken'ichi Fujimoto, Tetsuya Yoshinaga (Tokushima Univ.) CAS2010-33 NLP2010-49 |
For computed tomography, some of the authors have proposed a continuous-time image reconstruction (CIR) system and an it... [more] |
CAS2010-33 NLP2010-49 pp.5-9 |
MI |
2010-01-28 11:40 |
Okinawa |
Naha-Bunka-Tenbusu |
[Poster Presentation]
Study of Implementation of Maximum-likelihood Reconstruction for Compton Camera Yukio Okabe (Chiba Univ.), Taiga Yamaya, Eiji Yoshida, Fumihiko Nishikido (National Inst. of Radiological Sci.), Naoki Kawachi (JAEA), Mikio Suga (Chiba Univ.) MI2009-83 |
In this paper we compared two implementations, histogram mode(hist-mode) and list-mode,of -MLEM(maximum likelihood expec... [more] |
MI2009-83 pp.47-51 |
NC, MBE (Joint) |
2009-03-12 13:50 |
Tokyo |
Tamagawa Univ. |
Application of Asymmetric Filter Method for Cone-Beam CT Ryota Uemura, Yoichi Yamazaki, Naohiro Toda (Aichi Pref. Univ.) MBE2008-112 |
In general, Dual-energy computed tompgraphy (DECT) provides specific information on the object.
DECT can achieved by tw... [more] |
MBE2008-112 pp.95-100 |
MI |
2009-01-19 13:30 |
Overseas |
National Taiwan University |
[Poster Presentation]
L1 minimization based EM algorithm for PET Reconstruction Seokyoon Choi, Jang-seok Oh (Korea Univ.), Chang-soo Kim (Catholic Univ. of Pusan), Mingi Kim (Korea Univ.) MI2008-90 |
In PET reconstruction, iterative (EM, MAP) methods known as more accurate system modelling than analytic reconstruction... [more] |
MI2008-90 pp.145-149 |
CS, IE, ITE-BCT, IPSJ-AVM |
2006-12-14 14:50 |
Aichi |
Nagoya Univ. |
Super-resolution reconstruction using randomly subpixel shifted image sequence by iterative back-projection Hiroyuki Misaizu (TEPCO), Minoru Inamura (Gunma Univ.) CS2006-52 IE2006-120 |
Super-resolution(SR) reconstruction is the method of restoring one high resolution image from two or more low resolution... [more] |
CS2006-52 IE2006-120 pp.25-30 |
MBE |
2005-10-14 13:45 |
Osaka |
|
Properties of an Extended PMART for CT Image Reconstruction as a Nonlinear Dynamical System Megumi Matsushita, Tetsuya Yoshinaga (Tokushima Univ.) |
It is known that, among iterative reconstruction algorithms, the power multiplicable algebraic reconstruction technique ... [more] |
MBE2005-76 pp.33-36 |