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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MI | 2021-03-15 15:30 |
Online | Online | Evaluation of Bayesian Active Learning for Segmentation of Liver and Spleen in Large Scale Abdominal MR Data Sets Bin Zhang, Yoshito Otake, Mazen Soufi (NAIST), Masatoshi Hori (Kobe University), Noriyuki Tomiyama (Osaka University), Yoshinobu Sato (NAIST)  MI2020-60 |
Manual annotation in image segmentation is time-consuming and expensive. In order to obtain large number of annotated da... [more] | MI2020-60 pp.62-65 |
| MI | 2016-01-20 09:56 |
Okinawa | Bunka Tenbusu Kan | Automated liver segmentation from 3D MRI without parameter tuning for imaging condition Yuto Masaki, Shunta Hirayama, Futoshi Yokota, Yoshito Otake (NAIST), Masatoshi Hori (Osaka Univ.), Toshiyuki Okada (Tsukuba Univ.), Noriyuki Tomiyama (Osaka Univ.), Yoshinobu Sato (NAIST) MI2015-114 |
The automated segmentation of liver from MRI is useful for computer-aided diagnosis system to liver fibrosis. Several p... [more] |
MI2015-114 pp.199-204 |
| MI | 2015-03-02 11:30 |
Okinawa | Hotel Miyahira | Information fusion for computer-aided diagnosis of liver fibrosis
-- Integration of shape information into conventional blood test based diagnosis -- Yuto Masaki, Futoshi Yokota, Yoshito Otake (NAIST), Masatoshi Hori (Osaka Univ.), Toshiyuki Okada (Tsukuba Univ.), Noriyuki Tomiyama, Yoshinobu Sato (NAIST) MI2014-64 |
Liver biopsy currently used for a definitive diagnosis of liver fibrosis is invasive and causes inconvenience to the pat... [more] | MI2014-64 pp.59-62 |
| MI | 2014-01-26 16:35 |
Okinawa | Bunka Tenbusu Kan | Random-forest based spatial normalization using anatomical landmarks from CT images with unknown FOV Kazuma Kikuchi, Toshiyuki Okada (Osaka Univ.), Shouhei Hanaoka, Yoshitaka Masutani (Univ. of Tokyo), Masatoshi Hori, Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) MI2013-87 |
We have proposed the fully automated multi-organ segmentation using computational anatomy modelfrom abdominal CT images.... [more] | MI2013-87 pp.169-173 |
| MI | 2014-01-27 15:30 |
Okinawa | Bunka Tenbusu Kan | Comparison of performance of feature representation methods for disease discrimination based on liver shape. Keisuke Higashiura (Ritsumeikan Univ), Dipti Prasad Mukherjee (Indian Statistical Inst.), Toshiyuki Okada, Masatoshi Hori (Osaka Univ), Yen-Wei Chen (Ritsumeikan Univ), Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ) MI2013-124 |
[more] | MI2013-124 pp.355-360 |
| MI | 2013-01-24 17:05 |
Okinawa | Bunka Tenbusu Kan | Automated segmentation of the upper digestive tract from abdominal contrast-enhanced CT data using hierarchical statistical modeling of organ inter-relations Shunta Hirayama, Toshiyuki Okada, Masatoshi Hori, Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) MI2012-91 |
We have studied the automatic segmentation of multi-organ region from abdominal CT images ever. In previous work, we hav... [more] | MI2012-91 pp.149-154 |
| PRMU, MI, IE | 2012-05-17 16:15 |
Aichi | Disease discrimination based on disease subspace of organ shape using orthogonal complement of normal subspace Keisuke Higashiura (Ritsumeikan Univ.), Dipti Prasad Mukherjee (Indian Statistical Inst.), Toshiyuki Okada (Osaka Univ.), Futoshi Yokota (Kobe Univ.), Masatoshi Hori, Masaki Takao, Nobuhiko Sugano (Osaka Univ.), Yen-Wei Chen (Ritsumeikan Univ.), Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) IE2012-25 PRMU2012-10 MI2012-10 |
[more] | IE2012-25 PRMU2012-10 MI2012-10 pp.51-56 |
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| PRMU, MI, IE | 2012-05-18 14:00 |
Aichi | Automated anatomical labeling of vessels based on optimal path finding betwxeen great vessels and organs from multi-phase 3D CT
-- Improvement of optimal path finding -- Yuki Suzuki, Toshiyuki Okada (Osaka Univ.), Futoshi Yokota (Kobe Univ.), Masatoshi Hori, Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) IE2012-32 PRMU2012-17 MI2012-17 |
A fully automated method is described for segmentation and anatomical labeling of the abdominal vessels from contrast-en... [more] | IE2012-32 PRMU2012-17 MI2012-17 pp.91-96 |
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| MI | 2012-01-19 16:30 |
Okinawa | Abdominal multi-organ segmentation of 3D CT images based on hierarchical statistical modeling of spatial interrelations among organs
-- Performance evaluation based on exhaustive analysis of spatial interrelations -- Toshiyuki Okada (Osaka Univ.), Marius George Linguraru (Children's National Medical Center), Masatoshi Hori, Yuki Suzuki (Osaka Univ.), Ronald M. Summers (National Institutes of Health), Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) MI2011-113 |
The automated segmentation of multiple organs in CT data of the upper abdomen is addressed. In order to explicitly incor... [more] | MI2011-113 pp.197-201 |
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| MI | 2012-01-20 11:25 |
Okinawa | Automated anatomical labeling of vessels based on optimal path finding between great vessels and organs from multi-phase 3D CT images Yuki Suzuki, Toshiyuki Okada (Osaka Univ), Futoshi Yokota (Kobe Univ), Masatoshi Hori, Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ) MI2011-149 |
[more] | MI2011-149 pp.401-406 |
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| MI | 2011-11-29 10:20 |
Hyogo | Univ. Hyogo (Portisland C.) | Determination of optimal guidewire shape in catheterization based on simulation in vessel bifurcation Shunta Hirayama (Ritsumeikan Univ.), Toshiyuki Okada, Keigo Osuga, Masatoshi Hori (Osaka Univ.), Yen-Wei Chen (Ritsumeikan Univ.), Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) MI2011-65 |
We have studied the determination of optimal shape of guidewire on catheterization. In previous work, the position of th... [more] | MI2011-65 pp.13-18 |
| MI | 2011-07-13 10:00 |
Hokkaido | Hokkaido University | Validation of Influence on Segmentation Accuracy using Statistical Atlases by Easy-to-use Estimation of Intensity Model Toshiyuki Okada (Osaka Univ.), Marius George Linguraru (National Inst. of Health), Masatoshi Hori (Osaka Univ.), Ronald M. Summers (National Inst. of Health), Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) MI2011-41 |
[more] | MI2011-41 pp.45-48 |
| PRMU, MI, IE | 2011-05-20 13:30 |
Aichi | Determination of optimal shape of guidewire based on guidewire simulation Shunta Hirayama (Ritsumeikan Univ.), Toshiyuki Okada, Keigo Osuga, Masatoshi Hori (Osaka Univ.), Yen-Wei Chen (Ritsumeikan Univ.), Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) IE2011-29 PRMU2011-21 MI2011-21 |
We have studied the determination of optimal shape of guidewire on catheterization. In previous work, get the position o... [more] | IE2011-29 PRMU2011-21 MI2011-21 pp.117-120 |
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| MI | 2010-09-03 16:50 |
Saitama | Construction of statistical atlas in root of hepatic vascular and apply for automatic vessel identification Motoi Kinishi (Ritsumeikan Univ.), Toshiyuki Okada, Masatoshi Hori (Osaka Univ.), Yen-Wei Chen (Ritsumeikan Univ.), Noriyuki Tomiyama, Yoshinobu Sato (Osaka Univ.) MI2010-64 |
It is important to classify vessels extracted in range of liver into the portal vein, hepatic vein or hepatic artery. So... [more] | MI2010-64 pp.75-80 |
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| MI | 2010-01-28 11:40 |
Okinawa | Naha-Bunka-Tenbusu | Estimation of Organ Shape Using Partial Statistical Shape Model Yasuhide Yoshida (Ritsumeikan Univ.), Toshiyuki Okada (Osaka Univ.), Futoshi Yokota (Kobe Univ.), Masatoshi Hori (Osaka Univ.), Yen-Wei Chen (Ritsumeikan Univ.), Yoshinobu Sato (Osaka Univ.) MI2009-104 |
We have some 3D CT data which are already segmented to each organ for constructing Statistical Shape Model. Using this 3... [more] | MI2009-104 pp.155-160 |
| MI | 2010-01-29 11:40 |
Okinawa | Naha-Bunka-Tenbusu | Determination of optimal shape of guidewire based on catheter simulation Shunta Hirayama (Ritsumeikan Univ.), Toshiyuki Okada (Osaka Univ. Hospital), Motoi Kinishi (Ritsumeikan Univ.), Keigo Osuga, Masatoshi Hori (Osaka Univ.), Yen-Wei Chen (Ritsumeikan Univ.), Yoshinobu Sato (Osaka Univ.) MI2009-135 |
We have studied the determination of optimal shape of guidewire on catheterization. In previous work, two-dimensional de... [more] | MI2009-135 pp.321-326 |
| MI | 2008-01-25 11:20 |
Okinawa | Naha-Bunka-Tenbusu | Hierarchical Segmentation of Multiple Organs from 3D CT Data Using Statistical Shape Models of Inter-Organ Adjacency Relations Keita Yokota, Toshiyuki Okada, Masahiko Nakamoto, Masatoshi Hori, Hironobu Nakamura, Yoshinobu Sato (Osaka Univ.) MI2007-70 |
[more] | MI2007-70 pp.43-46 |
| MI | 2008-01-25 11:30 |
Okinawa | Naha-Bunka-Tenbusu | A Rule Based Technique for Liver Segmentation in CT Data Amir H. Foruzan, Reza A. Zoroofi (Univ. of Tehran), Yoshinobu Sato, Masatoshi Hori (Osaka Univ.) MI2007-71 |
Segmentation is a major step in liver image analysis and may help clinician to quantify the progression of liver disease... [more] | MI2007-71 pp.47-54 |
| MI | 2008-01-25 13:00 |
Okinawa | Naha-Bunka-Tenbusu | Automated segmentation of the liver from 3D CT images using probabilistic atlas and multi-level statistical shape model
-- Reducion of computation time by improvement of the optimization algorithm for shape parameters -- Toshiyuki Okada, Keita Yokota, Masahiko Nakamoto, Masatoshi Hori (Osaka Univ.), Yen-Wei Chen (Ritsumeikan Univ.), Hironobu Nakamura, Yoshinobu Sato (Osaka Univ.) MI2007-86 |
[more] | MI2007-86 pp.111-114 |
| MI | 2007-11-16 16:20 |
Ishikawa | Kanazawa Univ. | Estimation of optimal guidewire shape based on vessel shape at bifurcation Tomoki Asaka (Ritsumeikan Univ), Toshiyuki Okada, Keigo Osuga, Masatoshi Hori (Osaka Univ), Yen-Wei Chen (Ritsumeikan Univ), Hironobu Nakamura, Yoshinobu Sato (Osaka Univ) MI2007-60 |
[more] | MI2007-60 pp.59-63 |
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