Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
IBISML |
2018-11-05 15:10 |
Hokkaido |
Hokkaido Citizens Activites Center (Kaderu 2.7) |
[Poster Presentation]
Posterior mean approximation solution combining multiple image prior distributions in MR image reconstruction Nanako Kubota, Ken Harada (Waseda Univ.), Koji Fujimoto, Tomohisa Okada (Kyoto Univ.), Masato Inoue (Waseda Univ.) IBISML2018-47 |
In the MR image reconstruction, combining multiple image prior distributions is preferred to obtain better results, but ... [more] |
IBISML2018-47 pp.23-28 |
MI |
2016-01-19 15:22 |
Okinawa |
Bunka Tenbusu Kan |
Magnetic Resonance Imaging using human fetuses preserved in formalin solution Mikako Kamatani, Akira Yamamoto, Reina Miyazaki, Haruyuki Makishima, Tomohisa Okada, Kaori Togashi, Shigehito Yamada (Kyoto univ) MI2015-100 |
Recently, fetal brains could have been imaged by magnetic resonance imaging (MRI) and analyzed in detail morphologically... [more] |
MI2015-100 pp.127-130 |
MI |
2016-01-20 13:05 |
Okinawa |
Bunka Tenbusu Kan |
Analysis of human fetus musculoskeletal system by using 0.2mm isotropic voxel MRI Reina Miyazaki, Akira Yamamoto, Mikako Kamatani, Haruyuki Makishima, Tomohisa Okada, Kaori Togashi, Shigehito Yamada (Kyoto Univ.) MI2015-128 |
High-resolution images of human fetuses are available owing to advancements of magnetic resonance imaging (MRI). We carr... [more] |
MI2015-128 pp.267-270 |
MI |
2015-03-02 13:40 |
Okinawa |
Hotel Miyahira |
Visualization of Lenticulostriate Artery by MR Angiography
-- Sparse Sampling Rates and Compressed Sensing Reconstruction -- Tomohisa Okada, Koji Fujimoto, Akira Yamamoto, Yasutaka Fushimi, Kei Sano, Toshiyuki Tanaka, Kaori Togashi (Kyoto Univ.) MI2014-69 |
Deep perforating arteries including lenticulostriate atery are causative of 1/3 of all strokes. However, these arteirs h... [more] |
MI2014-69 pp.83-84 |
MI |
2015-03-02 13:40 |
Okinawa |
Hotel Miyahira |
Image registration for myocardial perfusion MRI to facilitate examing ischemic patients while breathing Akihiro Manabe, Tetsuo Sato (NAIST), Tomohisa Okada (Kyoto Univ.), Shigehide Kuhara (TMSC), Kaori Togashi (Kyoto Univ.), Shigehiko Kanaya (NAIST), Kotaro Minato (ASTEM) MI2014-79 |
Myocardial Perfusion MRI (Magnetic Resonance Imaging) is one of the useful tools to examine ischemic heart disease. For ... [more] |
MI2014-79 pp.119-124 |
MI |
2015-03-03 10:10 |
Okinawa |
Hotel Miyahira |
TOF-MRA image reconstruction by compressed sensing technique
-- comparison of three different regularization techniques -- Akira Yamamoto, Koji Fujimoto, Yasutaka Fushimi, Tomohisa Okada, Kei Sano, Toshiyuki Tanaka, Kaori Togashi (Kyoto Univ.) MI2014-93 |
Three different regularization terms, L1-norm of signal intensity, L1-norm of wavelet coefficients, and total variation,... [more] |
MI2014-93 pp.189-192 |
MI |
2014-01-27 13:30 |
Okinawa |
Bunka Tenbusu Kan |
Automatic Region of Interest Setting in Magnetic Resonance Coronary Angiography and Selecting Optimal Data Acquisition Window Hisatoshi Ogata, Tetsuo Sato (NAIST), Tomohisa Okada (Kyoto Univ. Hospital), Shigehide Kuhara (TMSC), Kaori Togashi (Kyoto Univ.), Kotaro Minato (ASTEM), Shigehiko Kanaya (NAIST) MI2013-106 |
For an examination of coronary artery of the heart, chest CT is now the mainstream. However, the demand for coronary MRI... [more] |
MI2013-106 pp.269-274 |
IBISML |
2012-06-20 13:20 |
Kyoto |
Campus plaza Kyoto |
[Invited Talk]
* Tomohisa Okada (Kyoto Univ.) |
[more] |
|
MI |
2012-01-19 11:20 |
Okinawa |
|
[Poster Presentation]
Deep Brain Temperature Measurement by DWI Thermometry with Dual b-values
-- Volunteer Study -- Koji Sakai, Ryo Sakamoto, Tomohisa Okada, Naozo Sugimoto, Kaori Togashi (Kyoto Univ.) MI2011-86 |
[more] |
MI2011-86 pp.53-54 |
MI |
2010-11-15 15:55 |
Kyoto |
Shimadzu Corp. |
New Region Growing Segmentation Technique for MR Images with Weak Boundaries Ahmed Ayman (Kyoto Univ./Al-Azhar Univ.), Takuya Funatomi, Michihiko Minoh (Kyoto Univ.), Zanaty Elnomery (Sohag Univ.), Tomohisa Okada, Kaori Togashi, Tomoko Sakai, Shigehito Yamada (Kyoto Univ.) MI2010-79 |
In medical image processing, segmented images are used for studying anatomical structures, diagnosis and assisting in su... [more] |
MI2010-79 pp.71-76 |
MI |
2010-01-29 10:10 |
Okinawa |
Naha-Bunka-Tenbusu |
Analysis of Uterine Peristalsis Using MR Images Nao Fujita, Tetsuo Sato (Nara Inst. of Sci and Tech.), Asako Nakai (Kyoto Univ.), Shigehide Kuhara (TOSHIBA Medical systems), Tomohisa Okada (Kyoto University Hospital), Kaori Togashi (Kyoto Univ.), Kotaro Minato (Nara Inst. of Sci and Tech.) MI2009-123 |
In this paper, we propose a technique for evaluating uterine peristalsis obtained by magnetic resonance images. Uterine ... [more] |
MI2009-123 pp.259-264 |
MI |
2010-01-29 10:30 |
Okinawa |
Naha-Bunka-Tenbusu |
Estimation of Model Parameters and Evaluation of Simulation Accuracy in Educational Simulator of MRI
-- T1 Estimation with Inversion Recovery Pulse Sequence by using the Simplex Method -- Kenta Hori (Gunma Prefectural Coll. of Health Sci.), Tomohisa Okada (Kyoto Univ Hospital), Tetsuo Sato (Nara Inst. of Sci and Tech.), Takayuki Obata (National Inst. of Radiological Sci.), Kenichi Kashikura, Hitoshi Igarashi (Gunma Prefectural Coll. of Health Sci.) MI2009-125 |
This research is aimed at evaluation of MRI simulation technique for education of radiological technologists. Our simula... [more] |
MI2009-125 pp.269-274 |
MBE |
2009-01-24 09:30 |
Saga |
Saga University |
Improvement of automatic cardiac rest period determination for coronary MRA Kazutaka Uneno, Tetsuo Sato (Nara Inst. of Scie and Tech.), Tomohisa Okada (Kyoto Univ. Hosp.), Shigehide Kuhara (Toshiba Medical Systems Co.), Kaori Togashi (Kyoto Univ.), Kotaro Minato (Nara Inst. of Scie and Tech.) MBE2008-84 |
The purpose of this study is to improve an automated method without user interaction for selecting optimal data acquisit... [more] |
MBE2008-84 pp.37-42 |
MI |
2009-01-21 09:50 |
Overseas |
National Taiwan University |
[Poster Presentation]
Estimation of Model Parameters and Evaluation of Simulation Accuracy in Educational Simulator of MR Imaging Kenta Hori, Kenichi Kashikura (GCHS), Tetsuo Sato (NAIST), Tomohisa Okada (KUHP), Takayuki Obata (NIRS), Hitoshi Igarashi (GCHS) MI2008-193 |
The aim of this research is to evaluate a computer based simulation of MR imaging technique for education of radiologica... [more] |
MI2008-193 pp.611-616 |
MI |
2007-11-16 15:55 |
Ishikawa |
Kanazawa Univ. |
Automatic cardiac rest period determination for coronary MRA Kosuke Maruyama, Tetsuo Sato (NAIST), Tomohisa Okada (Kyoto Univ. Hospital), Shigehide Kuhara (Toshiba Medical), Kaori Togashi (Kyoto Univ.), Kotaro Minato (NAIST) MI2007-59 |
The purpose of this study is to develop an automated method without user interaction for the optimal placing of ROI for ... [more] |
MI2007-59 pp.55-58 |