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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2022-11-29 16:10 |
Toyama | Consortium of universities in toyama | Approximation of blood flow velocity profile to pulsatile flow model for ultrasonic measurement of wall shear stress in stenotic site Michiya Mozumi, Masaaki Omura, Ryo Nagaoka, Hideyuki Hasegawa (Univ. of Toyama)  US2022-49 |
Wall shear stress (WSS) contains useful information for diagnosis of vascular diseases. The WSS estimated by ultrasound ... [more] | US2022-49 pp.28-32 |
| US | 2021-11-26 15:55 |
Online | Online | Study on estimation of speed of sound in propagation medium considering size of target scatterer Shohei Mori, Mototaka Arakawa, Hiroshi Kanai (Tohoku Univ.) US2021-46 |
Speed of sound estimation in propagation medium of ultrasound is essential to improve an ultrasound imaging quality. In ... [more] | US2021-46 pp.36-41 |
| US | 2019-09-25 13:50 |
Miyagi | Tohoku Univ. | Pulse wave imaging of abdominal aorta using high temporal resolution ultrasound measurement Michiya Mozumi, Ryo Nagaoka, Hideyuki Hasegawa (Univ. of Toyama) US2019-51 |
An arteriosclerosis is a symptom of the aorta aneurysm, and it is important to detect the arteriosclerosis in the early ... [more] | US2019-51 pp.25-28 |
| US | 2016-06-10 15:45 |
Toyama | Gofuku Campus, University of Toyama | Development of Flexible Ultrasonic Array Probe with High Flexibility and Its Application Yuusuke Tanaka, Hidekazu Hoshino, Daisuke Hirano, Akira Sakai, Yoshiaki Iwata, Yukio Ogura (Japan Probe) US2016-27 |
We have developed a flexible array probe with high flexibility. The flexible array probe was improved, it had a higher f... [more] | US2016-27 pp.43-46 |
| US | 2015-06-19 13:20 |
Kumamoto | Kumamoto University | Development of Flexible Ultrasonic Probe and Application for Medical Ultrasound Yuusuke Tanaka, Hidekazu Hoshino, Mitsuyoshi Yoshida, Bun Ri, Akira Sakai, Daisuke Hirano, Yukio Ogura (Japan Probe) US2015-18 |
We developed a soft ultrasonic probe that was deformable for shape of the object. It was described about the observation... [more] | US2015-18 pp.13-16 |
| US | 2013-11-11 15:45 |
Ishikawa | Kanazawa Inst. Tech. | Adaptive 2-dimension Displacement Estimation on Medical Ultrasonography Mariko Yamamoto, Shin Yoshizawa, Shin-ichiro Umemura (Tohoku Univ.) US2013-58 |
We have applied the minimum variance adaptive beamformer to displacement estimation in medical ultrasound imaging and sh... [more] | US2013-58 pp.25-30 |
| US | 2013-11-12 11:00 |
Ishikawa | Kanazawa Inst. Tech. | Study on ultrasonic power standard by NMIJ
-- Radiation force balance and calorimteirc methods -- Takeyoshi Uchida, Tsuneo Kikuchi (AIST) US2013-65 |
At NMIJ, national standards of ultrasonic power standard, ultrasonic pressure standard and ultrasonic filed parameters h... [more] | US2013-65 pp.61-66 |
| US, EA (Joint) |
2013-01-24 11:40 |
Kyoto | Kambaikan, Doshisha Univ. | A Study on Speckle Suppression By Transmitting Multiple Ultrasound Beams with Random Fluctuations Haruka Suzuki, Norio Tagawa, Kan Okubo (Tokyo Metro. Univ.) US2012-91 |
Speckle suppression methods can be roughly divided into three categories: the first one is based on the statistical ch... [more] |
US2012-91 pp.19-24 |
| US | 2011-02-21 10:10 |
Ibaraki | Accuracy analysis of echo amplitude distribution model for fibrotic liver Yu Igarashi (Tokyo Inst. of Tech.), Tadashi Yamaguchi (Chiba Univ.), Hiroyuki Hachiya (Tokyo Inst. of Tech.) US2010-113 |
We have presented a new analysis method of the echo signal for the purpose of the quantitative estimation of the liver f... [more] | US2010-113 pp.7-12 |
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| MBE | 2010-01-29 14:25 |
Kumamoto | Kumamoto Univ. | Study on Optimization of Archiving condition under JPEG2000 and Its Quality evaluation for Medical Ultrasonic Echo Image Kazuhiko Hamamoto, Vimontha Kheiovongphachanh (Tokai Univ.) MBE2009-96 |
Medical ultrasonic echo image is indispensable diagnostic technique and a large number of the investigation is carried o... [more] | MBE2009-96 pp.103-108 |
| EA, US (Joint) |
2010-01-26 13:00 |
Osaka | Analysis of ultrasonic image of liver diseases using co-occurrence matrix. Yuki Tanaka, Yu Igarashi (Tokyo Inst. of Tech.), Tadashi Yamaguchi (Chiba Univ.), Hiroyuki Hachiya (Tokyo Inst. of Tech.) US2009-105 |
Since the clinical diagnosis depends on the skill of the doctor, quantitative diagnosis method using ultrasonic echo sig... [more] | US2009-105 pp.99-104 |
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| US | 2009-11-27 15:20 |
Shizuoka | Shizuoka University, Hamamatsu Campus | A quantitative estimation method of liver fibrosis based on combination of Rayleigh distributions Yu Igarashi (Tokyo Inst. of Tech.), Hiroshi Eduka, Tadashi Yamaguchi (Chiba Univ.), Hiroyuki Hachiya (Tokyo Inst. of Tech.) US2009-76 |
Since the clinical diagnosis using ultrasonic B-mode image is dependent on the skill of the doctor, the realization of t... [more] | US2009-76 pp.29-34 |
| US | 2009-06-26 14:40 |
Chiba | High resolution medical acoustic imaging based on frequency domain interferometry with multiple reference waves
-- Optimization of reference waves -- Hirofumi Taki (Kyoto Univ.), Tomoki Kimura (Canon Inc..), Takuya Sakamoto, Toru Sato (Kyoto Univ.) US2009-17 |
We have employed frequency domain interferometry (FDI) for medical acoustic imaging to detect multiple targets with high... [more] | US2009-17 pp.21-24 |
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| US | 2009-05-29 15:15 |
Tokyo | Calorimetric Method for Ultrasonic High Power Primary Standard Tsuneo Kikuchi, Takeyoshi Uchida (AIST) US2009-12 |
In this paper, we propose a calorimetric method for calibrating ultrasonic powers higher than 20 W. This method is an al... [more] | US2009-12 pp.21-26 |
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| MBE | 2009-01-23 15:25 |
Saga | Saga University | Study on multiresolution analysis of ultrasonic echo image using spin wavelet and its application to PDA viewer system Kazuhiko Hamamoto (Tokai Univ.) MBE2008-80 |
Medical Ultrasonic image is constructed from ultrasonic pulse waves which travel in human body. Therefore, when frequenc... [more] | MBE2008-80 pp.19-22 |
| MI | 2008-10-30 15:10 |
Tokyo | The Univ. of Tokyo | Automated Extraction of Breast Tumors in Ultrasonic Images based on Ensemble Segmentation Atsushi Takemura, Akinobu Shimizu (TAT), Kazuhiko Hamamoto (Tokai Univ.) |
In this paper, we propose a novel segmentation method of breast tumors, namely carcinoma, fibroadenoma and cyst, to con... [more] |
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| MBE | 2008-01-25 13:00 |
Fukuoka | Kyushu Univ. | Investigation on Medical Ultrasonic Image Compression by Wavelet Transform and the Quality Evaluation Kazuhiko Hamamoto (Tokai Univ.) MBE2007-85 |
JPEG2000 is a new standard of image compression whose basis is wavelet transform. Although JPEG2000 is superior to JPEG ... [more] | MBE2007-85 pp.25-28 |
| MBE | 2008-01-25 16:25 |
Fukuoka | Kyushu Univ. | [Poster Presentation]
The Artificial Neural Network by a Fuzzy Classification for Speckle Noise Removal in Medical Ultrasound Image Hyungseok Oh, Toshihiro Nishimura (Waseda Univ.) MBE2007-102 |
Medical ultrasound image is one of the major diagnostic tool in medical image. However, ultrasound images are degraded b... [more] | MBE2007-102 pp.91-94 |
| IE, ITE-BCT, ITE-ME, ITE-AIT | 2007-11-30 11:45 |
Saga | Saga University | The active artificial neural network by a neuro-fuzzy classification for speckle noise removal in medical ultrasound image Hyungseok Oh, Toshihiro Nishimura (Waseda Univ.) IE2007-104 |
Medical ultrasound image is one of the major diagnostic tool in medical image. However, ultrasound images are degraded b... [more] | IE2007-104 pp.79-82 |
| US | 2007-10-26 14:45 |
Tokyo | Meiji Univ. (Akihabara) | Effect of ultrasonic on dissolved substance diffusion in gel
-- Evaluate with FRAP and MRI -- Tatsuya Kumata, Kazuya Obata (Doshisha Univ.), Akira Tsukamoto, Takashi Ushida (Tokyo Univ.), Yoshiaki Watanabe (Doshisha Univ.) US2007-72 |
Ultrasound usage for medical application have increased these days including ultrasound diagnosis, ultrasound assisted t... [more] | US2007-72 pp.35-38 |
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