Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MI |
2015-11-11 10:50 |
Nara |
NAIST |
Tracking left ventricle in cardiac 4D CT images
-- comparison between DP matching and Demons algorithm -- Takashi Matsumoto, Masahito Aoyama, Yoshitaka Masutani (Hiroshima City Univ.), Yamamoto Hideya, Yasuki Kihara (Hiroshima Univ.) MI2015-60 |
In this paper, we report the results of shape tracking of the left ventricle to the 4D CT images using the DP matching a... [more] |
MI2015-60 pp.15-18 |
MI |
2015-03-02 16:12 |
Okinawa |
Hotel Miyahira |
Imaging position recognition of CT images using deep learning for computational medical image understanding. Fumiyasu Noshiro, Masahito Aoyama, Yoshitaka Masutani (Hiroshima City Univ.) MI2014-84 |
In this paper, we describe our method based on deep learning and majority voting for imaging position recognition, which... [more] |
MI2014-84 pp.143-146 |
MI |
2015-03-03 10:58 |
Okinawa |
Hotel Miyahira |
Total variation regularization of diffusion weighted images for reducing noise of diffusional kurtosis MRI Yuuki Nakamura, Hirokuni Okada, Masahito Aoyama, Yoshitaka Masutani (Hiroshima City Univ.) MI2014-96 |
Diffusional kurtosis imaging (DKI) is an MR imaging method for quantifying non-Gaussianity of water molecule based on a ... [more] |
MI2014-96 pp.205-208 |
MI |
2015-03-03 13:40 |
Okinawa |
Hotel Miyahira |
Interactive organ region segmentation method based on the input of the fuzzy boundary information. Takashi Matsumoto, Yoshiki Tomioka, Masahito Aoyama, Yoshitaka Masutani (Hiroshima City Univ.) MI2014-101 |
In this paper, we propose an interactive and semi-automated organ segmentation method for 3D medical images. First, frag... [more] |
MI2014-101 pp.233-236 |
PRMU |
2014-03-13 11:15 |
Tokyo |
|
Shape measurement of biological tissue by using 3D endoscope based on active stereo method Ryo Furukawa, Ishin Nishitani, Masahito Aoyama, Shinsaku Hiura (Hiroshima City Univ.), Hirooki Aoki (Chitose Inst. Sci. Tech.), Yoko Kominami, Taiji Matsuo, Shigeto Yoshida, Shinji Tanaka (Hiroshima Univ.), Ryusuke Sagawa (AIST), Hiroshi Kawasaki (Kagoshima Univ.) PRMU2013-178 |
For endoscopic medical treatment, measuring the size and shape of the lesion , such as a tumor , is important for the im... [more] |
PRMU2013-178 pp.61-66 |
MI |
2014-01-26 13:30 |
Okinawa |
Bunka Tenbusu Kan |
Computerized scheme for determination of the likelihood of malignancy of pulmonary nodules on HRCT and PET scans Yuichiro Takaki, Masahito Aoyama (Hiroshima City Univ.), Daisuke Komoto, Toru Higaki (Hiroshima Univ.), Shinsaku Hiura (Hiroshima City Univ.), Kazuo Awai (Hiroshima Univ.) MI2013-77 |
We evaluated the performance of our automated computerized scheme for determining the likelihood of malignancy of pulmon... [more] |
MI2013-77 pp.115-120 |
MI |
2013-11-07 10:30 |
Hiroshima |
|
Heartbeat analysis of left ventricular shape using principal component analysis Kazuma Takatani, Masahito Aoyama, Ryo Furukawa (Hiroshima City Univ.), Hirooki Aoki (Chitose Inst. of Science and Tech.), Daisuke Miyazaki, Masashi Baba, Shinsaku Hiura (Hiroshima City Univ.), Hideya Yamamoto, Yasuki Kihara (Hiroshima Univ.) MI2013-48 |
We tried to analyze the change in shape of the left ventricle that was extracted from ECG-gated cardiac CT image using p... [more] |
MI2013-48 pp.17-22 |
MI |
2013-11-07 11:00 |
Hiroshima |
|
Dynamic analysis of ECG-gated cardiac CT image using periodicity-aware FFD Hiroyuki Hamaoka, Ryo Furukawa, Masahito Aoyama, Masashi Baba, Daisuke Miyazaki (Hiroshima City Univ.), Hirooki Aoki (Chitose Inst. of Science and Tech.), Shinsaku Hiura (Hiroshima City Univ.) MI2013-47 |
We analyze motions of myocardium in ECG-gated cardiac CT image. In previous works, deformation of the heart was estimate... [more] |
MI2013-47 pp.11-16 |
PRMU, IE, MI |
2009-05-29 10:00 |
Gifu |
Gifu Univ. |
Intracranial aneurysms detection using directional vector of luminance distribution in MRA images Masahito Aoyama, Takuya Kusu, Masayuki Mukunoki, Naoki Asada (Hiroshima City Univ.), Yosuke Komeda, Takashi Okigawa, Joji Urata (Saiseikai Kumamoto Hosp.) IE2009-35 PRMU2009-26 MI2009-26 |
In this paper, we describe a computerized scheme for detection the intracranial unruptured aneurysms
in MRA images. Our... [more] |
IE2009-35 PRMU2009-26 MI2009-26 pp.141-146 |
MI |
2007-11-16 15:30 |
Ishikawa |
Kanazawa Univ. |
Improvement of the method for detecting aneurysms based on measurement of cerebral vascular diameter from Magnetic Resonance Angiogram Takuya Kusu, Masahito Aoyama (Hiroshima City Univ.), Ikuo Kawashita (Hiroshima International Univ.), Masayuki Mukunoki, Naoki Asada (Hiroshima City Univ.) MI2007-58 |
We proposed a method for detecting cerebral aneurysms by voting of curvature information. However, the method had a prob... [more] |
MI2007-58 pp.49-54 |
MVE |
2006-11-30 16:10 |
Tokyo |
MEW(Shiodome) |
A System for Supporting Generation of Digital Form Documents for Electronic Application Masayuki Mukunoki, Masahito Aoyama, Naoki Asada (Hiroshima City Univ.), Tomohiko Asakimori (Miura) |
[more] |
MVE2006-69 pp.35-40 |
PRMU |
2005-11-17 14:00 |
Hiroshima |
Hiroshima City Univ. |
A Study on Structuring of Application Forms for Electronic Application System Naoki Asada, Masayuki Mukunoki, Masahito Aoyama (Hiroshima City Univ.), Tomohiko Asakimori (Miura Co.) |
In this paper, we describe a method for structuring application
forms using the form structure grammar and the way to e... [more] |
PRMU2005-111 pp.31-36 |
PRMU |
2005-11-17 14:45 |
Hiroshima |
Hiroshima City Univ. |
Form Document Analysis using Form Structure Grammar Masahito Aoyama, Masayuki Mukunoki, Naoki Asada (Hiroshima City Univ.) |
This paper describes a method to construct form structure grammar. Various kinds of document forms are in circulation a... [more] |
PRMU2005-112 pp.37-42 |
PRMU, MI |
2005-05-19 16:00 |
Aichi |
Nagoya Institute of Technology |
Cerebral aneurysms detection based on vote and majority rule in MR angiogram Ikuo Kawashita (Hiroshima International Univ.), Masahito Aoyama, Naoki Asada (Hiroshima City Univ.), Kazuo Awai (Kumamoto Univ.) |
Magnetic resonance angiography (MRA) which is non-invasive inspection is often used as screening examinations for the de... [more] |
PRMU2005-9 MI2005-9 pp.49-54 |