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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2022-06-30 15:00 |
Osaka | Kansai University (Senriyama Campus) | Influence of transmitting/receiving sound field on accuracy of Double-Nakagami Model Taisei Higa, Yuki Ujihara, Shinnosuke Hirata, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.)  US2022-16 |
The Double-Nakagami Model has been proposed as a method of envelope statistics to evaluate tissue properties based on th... [more] | US2022-16 pp.37-41 |
| EA, US (Joint) |
2021-12-22 13:30 |
Kumamoto | Sojo University | [Poster Presentation]
Simulation verification of amplitude envelope characteristics evaluation using multi-Rayleigh model Yuki Ujihara (Chiba Univ.), Kazuki Tamura (Hamamatsu Univ.), Shohei Mori (Tohoku Univ.), Shinnosuke Hirata, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) US2021-49 |
In previous studies, we have applied the amplitude envelope statistics analysis using the multi-Rayleigh model to clinic... [more] | US2021-49 pp.11-15 |
| EA, US (Joint) |
2021-12-22 15:50 |
Kumamoto | Sojo University | [Poster Presentation]
Thin sliced sample preparation and measurement protocol that enables the stable biological speed of sound evaluation Suguru Seto, Mai Ino, Kazuma Noguchi (Chiba Univ.), Kazuki Tamura (Hamamatsu Univ.), Shinnosuke Hirata, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) US2021-57 |
Scanning acoustic microscopy (SAM) system allows acoustic characterization at the cell size level. There are two standar... [more] | US2021-57 pp.51-55 |
| US | 2021-08-27 16:00 |
Online | Online | Preliminary study on the frequency dependence of the speed of sound of > rat organs Mai Ino, Kazuma Noguchi, Suguru Seto (Chiba Univ.), Masaaki Omura (Univ. of Toyama, Chiba Univ.), Kazuki Tamura (Hamamastu Univ. Sch. of Med.), Shinnosuke Hirata, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) US2021-32 |
Many studies for quantitative ultrasound (QUS) assessment at frequency band of clinical studies (1-15 MHz) and high fre... [more] | US2021-32 pp.26-30 |
| US | 2021-06-18 16:25 |
Online | Online | Basic study of discrimination evaluation of fibers and fats in organs by amplitude enveloping characteristic analysis Yuki Ujihara (Chiba Univ.), Kazuki Tamura (Hamamatsu Med. Univ.), Shohei Mori (Tohoku Univ.), Po-Hsiang Tsui (Chang Gung Univ.), Shinnosuke Hirata, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) US2021-15 |
In recent years, the quantitative evaluation of liver diseases such as NASH, in which fibrous tissue and fat droplets ar... [more] | US2021-15 pp.41-44 |
| US | 2019-09-25 15:20 |
Miyagi | Tohoku Univ. | Study for evaluation of skin tissue characterization with photoacoustic imaging Hiroki Hattori, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2019-54 |
To quantify skin aging caused by ultraviolet light exposure, photoacoustic images of human skin samples in various gener... [more] | US2019-54 pp.41-45 |
| US | 2018-06-21 13:50 |
Kanagawa | Application of annular array probe in analysis of amplitude echo envelope Takeru Mizoguchi, Kazuki Tamura, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) US2018-22 |
Analysis of amplitude echo envelope is one of the quantitative ultrasonic methods for the soft tissues. The measurment w... [more] | US2018-22 pp.13-18 |
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| US | 2018-02-19 14:55 |
Tokyo | Multiscale Analysis of Skin Tissues in Clinical Study and Verification by Echo Simulation Masaaki Omura, Kenji Yoshida, Tamaki Honda, Shinsuke Akita, Ichiro Manabe, Tadashi Yamaguchi (Chiba Univ.) US2017-116 |
The goal of this study is to develop a quantitative ultrasound (QUS) method for diagnosing skin fibrosis or inflammation... [more] | US2017-116 pp.25-30 |
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| EA, US (Joint) |
2017-01-25 10:30 |
Kyoto | Doshisha Univ. | Scatterer size estimation of excised rat liver using the structure factor model Ryota Torii, Kazuki Tamura, Kenji Yoshida, Hitoshi Maruyama (Chiba Univ.), Hideyuki Hasegawa (Univ. Toyama), Tadashi Yamaguchi (Chiba Univ.) US2016-87 |
Scatterer size estimation is one of quantitative ultrasonic methods for diagnosing fatty liver disease. In this method, ... [more] | US2016-87 pp.79-84 |
| US | 2016-06-10 13:25 |
Toyama | Gofuku Campus, University of Toyama | Verification of accuracy on scatterer size estimation for excised rat liver Ryota Torii, Kazuki Tamura, Kenji Yoshida (Chiba Univ.), Hideyuki Hasegawa (Toyama Univ.), Tadashi Yamaguchi (Chiba Univ.) US2016-23 |
Scatterer size estimation is one of quantitative ultrasonic methods for diagnosing fatty liver disease. In this method, ... [more] | US2016-23 pp.23-28 |
| US | 2016-05-23 14:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Basic examination for analyzing acoustic characteristics of cell organelle Deng ZhiHao, Kazuyo Ito, Kenji Yoshida, Hitoshi Maruyama, Tadashi Yamaguchi (Chiba Univ.) US2016-15 |
This paper demonstrate the measurement of speed of sound (SOS) in different disease model (cirrhotic model and normal mo... [more] | US2016-15 pp.19-24 |
| US | 2015-08-24 13:00 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Influence estimation of the process for histology on the measurement of acoustic properties using high frequency So Irie, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) US2015-38 |
In bioacoustics microscopy, the effect of tissue preparation, e.g. formalin fixation, on acoustic characteristic of sect... [more] | US2015-38 pp.1-6 |
| US | 2015-08-24 13:25 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Envelope Statistics analysis for Evaluation of Infectious Intractable Skin Ulcer Masaaki Omura, Kenji Yoshida (Chiba Univ.), Masushi Kohta, Takashi Kubo (Alcare), Kazuto Kobayashi (Honda Electronics), Naohiro Hozumi (Toyohashi Univ. of Tech.), Tadashi Yamaguchi (Chiba Univ.) US2015-39 |
One of simple and quantitative evaluation candidates for internal or localized skin infection is tissue characterization... [more] | US2015-39 pp.7-12 |
| US | 2015-06-19 12:55 |
Kumamoto | Kumamoto University | Estimation accuracy of quantitative diagnostic method for liver fibrosis considering nonspeckle signals in ultrasound B-mode image of clinical data Shohei Mori, Shinnosuke Hirata (Tokyo Tech), Tadashi Yamaguchi (Chiba Univ.), Hiroyuki Hachiya (Tokyo Tech) US2015-17 |
A quantitative diagnostic method for liver fibrosis using a multi-Rayleigh model which is a model of a probability densi... [more] | US2015-17 pp.7-12 |
| US | 2014-06-23 15:45 |
Tokyo | Tokyo Metropolitan Univ. | Measurement of heat capacity per unit volume of the biological tissue exposed to ultrasound
-- Phantom experiments -- Kantaro Shimizu, Shinichi Murakami, Yoshiaki Watanabe, Iwaki Akiyama (Doshisha Univ.) US2014-22 |
We have focused on the heat capacity per unit volume of the biological tissue for ultrasonic tissue characterization. S... [more] | US2014-22 pp.31-35 |
| US | 2014-06-23 16:10 |
Tokyo | Tokyo Metropolitan Univ. | Observation of phase of harmonic component generated by nonlinear propagation Masayuki Tanabe, Kota Tashiro, Masahiko Nishimoto (Kumamoto Univ.) US2014-23 |
In medical ultrasound images, tissue harmonic imaging (THI) for high quality images and tissue characterization method b... [more] | US2014-23 pp.37-40 |
| US | 2014-05-26 16:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of sound of speed and attenuation of rat organs using 250 MHz ultrasound So Irie, Kenji Yoshida, Hitoshi Maruyama (Chiba Univ.), Kazuto Kobayashi (Honda Electronics), Tadashi Yamaguchi (Chiba Univ.) US2014-14 |
To develop more accurate ultrasonic tissue characterization, it is important to how the acoustic properties of biologica... [more] | US2014-14 pp.37-42 |
| US | 2013-11-11 16:45 |
Ishikawa | Kanazawa Inst. Tech. | Observation of rat organs using 250 MHz ultrasound transducer Tadashi Yamaguchi, So Irie, Kenta Inoue, Kazuyo Ito (Chiba Univ.), Kazuto Kobayashi (Honda Elec.), Jonathan Mamou (Riverside R.), Kenji Yoshida (Chiba Univ.) US2013-60 |
In order to realize the highly accurate tissue characteristics diagnosis using ultrasound, it is necessary to clarify th... [more] | US2013-60 pp.37-41 |
| US | 2013-11-11 17:15 |
Ishikawa | Kanazawa Inst. Tech. | Simulation for the effect of the beam width on quantitative estimation of liver fibrosis using ultrasonic images Shohei Mori, Shinnosuke Hirata, Hiroyuki Hachiya (Tokyo Inst. of Tech.) US2013-61 |
In order to realize quantitative diagnosis of liver fibrosis, we have been developing a method of quantitative evaluatio... [more] | US2013-61 pp.43-48 |
| US | 2013-05-27 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of acoustic characteristics in knee cartilage and meniscus Takahiro Inagaki, Kenta Inoue, Masahiko Suzuki, Tadashi Yamaguchi (Chiba Univ.) US2013-8 |
Clinical ultrasound diagnosis equipment is used for the diagnosis for the knee joints. However, quantitative evaluation ... [more] | US2013-8 pp.1-6 |
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