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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MI | 2024-03-04 09:36 |
Okinawa | OKINAWAKEN SEINENKAIKAN (Primary: On-site, Secondary: Online) |
[Short Paper]
Overfitting Prevention for PET Image Reconstruction using Early Stopping of Deep Image Prior based on Unbiased Risk Estimator Kaito Matsumura, Hidekata Hontani (NIT), Muneyuki Sakata (TMIG), Yuichi Kimura (KDU), Tatsuya Yokota (NIT)  MI2023-65 |
In recent years, methods for PET image reconstruction using Deep Image Prior (DIP) have been actively studied. In PET im... [more] | MI2023-65 pp.106-108 |
| HCGSYMPO (2nd) |
Mie | Sinfonia Technology Hibiki Hall Ise | Recording the Dietary Variety Score (DVS) from LINE BOT and the effects of rivalry between laboratory members Yui Tomine (Keio,/TMIG), Yuta Sugiura (Keio), Satoshi Seino (TMIG) |
When university students live alone for the first time, there are cases they lose the nutrient balance for the cost and ... [more] | ||
| MI | 2016-11-14 15:00 |
Tottori | Tottori Univ. | [Short Paper]
Study of Dynamic PET Reconstruction by Low-rank Non-negative Matrix Factorization Junya Yamada, Hidekata Hontani, Tatsuya Yokota (NIT), Muneyuki Sakata (TMIG), Yuichi Kimura (KU) MI2016-69 |
Tissue time activity curves observed in dynamic images are used for kinetic analysis of brain PET. In order for improvin... [more] | MI2016-69 pp.31-32 |
| MI | 2015-03-02 16:36 |
Okinawa | Hotel Miyahira | Eliminations of dura maters from MR Images using probablistic atlas and graph cut technique Shin-ya Uto, Hidekata Hontani (NIT), Muneyuki Sakata (TMIG), Yuichi Kimura (Kinki Univ) MI2014-86 |
This study aims at proposing algorithm that liminate the dura maters in brain MR images accurately. Ordinary methods oft... [more] | MI2014-86 pp.151-155 |
| MI | 2014-01-26 13:30 |
Okinawa | Bunka Tenbusu Kan | Employment of MRI anatomical normalization in statistical comparison of brain FDG-PET
-- Improvement of the whole brain extraction process and performance evaluation -- Akihiro Ejiri (Chiba Univ./TMIG), Muneyuki Sakata, Kenji Ishii (TMIG), Yuichi Kimura (Kinki Univ. /TMIG), Keiichi Oda, Jun Toyohara (TMIG), Noriko Yata (Chiba Univ.), Kiichi Ishiwata (TMIG), Yoshitsugu Manabe (Chiba Univ.) MI2013-79 |
[more] | MI2013-79 pp.127-132 |
| MI | 2014-01-27 13:30 |
Okinawa | Bunka Tenbusu Kan | Comparison between a Renormalization Method for Linear Regression and a Bayes Method for Denoizing with respect to Improvement of Dynamic PET Image Analysis Takahiro Kozawa, Hidekata Hontani (Nagoya Inst. of Tech.), Kazuya Sakaguchi (Kitasato Univ), Muneyuki Sakata (TMIG), Yuichi Kimura (Kinki Univ) MI2013-109 |
The tissue time activity curve (tTAC) represents a time variation of radioactivity of ligand in the brain derived from b... [more] | MI2013-109 pp.285-290 |
| MI | 2014-01-27 13:30 |
Okinawa | Bunka Tenbusu Kan | Improvement of precision in FreeSurfer analysis for human brain MRI volumetry by optimum threshold setting Mika Tanaka (TMIG/MICRON), Kenji Ishii, Muneyuki Sakata, Kiichi Ishiwata (TMIG) MI2013-114 |
FreeSurfer is noticed as a tool for detailed analysis of the brain forms images. However, analysis results are affected ... [more] | MI2013-114 pp.309-313 |
| MI | 2013-01-24 11:05 |
Okinawa | Bunka Tenbusu Kan | Performance improvements using MRI anatomical normalization in statistical comparison of brain FDG-PET for dementia diagnosis Ryosuke Mizuno (Chiba Univ./TMIG), Muneyuki Sakata, Kenji Ishii, Keiichi Oda, Jun Toyohara, Kiichi Ishiwata (TMIG), Yuichi Kimura (NIRS/Chiba Univ.) MI2012-66 |
Statistical comparisons to detect significant decreases of glucose metabolism in brain images of positron emission tomog... [more] | MI2012-66 pp.25-29 |
| MI | 2013-01-25 13:10 |
Okinawa | Bunka Tenbusu Kan | Influence of rate constants as the prior to performance of denoising tissue time activity curves for PET kinetic analaysis Takahiro Kozawa, Hidekata Hontani (NIT), Kazuya Sakaguchi (Kitasato Univ), Muneyuki Sakata (TMIG), Yuichi Kimura (NIRS) MI2012-117 |
A Bayesian approach to de-noise tissue time activity curves (tTAC) is proposed. The proposed method estimate the posteri... [more] | MI2012-117 pp.287-292 |
| MI | 2008-09-17 14:10 |
Kyoto | Shimadzu Corp. | Determination of starting point for Logan graphical analysis using run test to improve PET neuroreceptor quantification Hiroto Ogaki (Chiba Univ), Yuichi Kimura, Mika Naganawa (NIRS), Muneyuki Sakata (TMIG), Miho Sidahara (NIRS), Mikio Suga (Chiba Univ) MI2008-40 |
This study aims at developing an algorithm to estimate a starting point, t*, for Logan Graphical Analysis (LGA). LGA is ... [more] | MI2008-40 pp.27-31 |
| MI | 2006-11-13 09:50 |
Tokyo | TMIG | Omission of arterial blood sampling in PET neuroreceptor mapping using intersectional searching method
-- Improvement of the blood curve estimation using the selection of voxels base on singular values and the clustering -- Junichi Yano (Waseda Univ), Mika Naganawa (TMIG PET), Masao Yanagisawa (Waseda Univ), Yuichi Kimura (TMIG PET) |
[more] | MI2006-72 pp.13-18 |
| MI | 2006-11-13 10:15 |
Tokyo | TMIG | Partial Volume Correction in PET with Projections Onto Convex Sets.
-- The Comparison of Estimated Result Affected by Convex Sets Combination. -- Shigeo Chiyoda (Waseda Univ.), Mika Naganawa (JSPS), Tatsuo Togawa (Waseda Univ.), Yuichi Kimura (TMIG PET) |
[more] | MI2006-73 pp.19-23 |
| WIT | 2006-07-06 15:30 |
Shizuoka | Shizuoka Univ. | Usage of IT and electronic devices, and its back ground characteristics, in community-dwelling elderly Yasuyuki Gondo (TMIG), Madoka Ogawa (OUGS), Yukie Masui, Hiroki Inagaki (TMIG) |
[more] | |
| MI | 2005-01-22 16:50 |
Okinawa | Univ. of the Ryukus | Partial Volume Correction in PET based on Segmented Brain MRI with Statistical Clustering and Morphological Filter Hitoshi Ozaki (Waseda Univ.), Yuichi Kimura (TMIG PET), Akihiko Uchiyama (Waseda Univ.) |
An algorithm for partial volume correction in PET images was proposed based on anatomical information extracted from a M... [more] | MI2004-108 pp.151-156 |
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