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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2018-04-26 15:05 |
Tokyo | MAP ultrasonic human tissue displacement vector measurement and inverse filtering superresolution
-- Phantom experiments -- Chikayoshi Sumi (Sophia Univ)  US2018-5 |
[more] | US2018-5 pp.23-28 |
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| US | 2017-10-05 13:50 |
Miyagi | Over-determined systems on human tissue displacement vector observation using ultrasonic echo technique and application of tissue displacement vector measurement to high spatial resolution echo imaging Chikayoshi Sumi, Kaori Haruka, Reiichi Hamada, Shunsuke Shionoya, Kazuki Muraoka (Sophia Univ) US2017-58 |
[more] | US2017-58 pp.11-16 |
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| US | 2017-05-22 16:15 |
Tokyo | Beamforming using phase aberration correction on the basis of cross-correlation (2nd report)
-- Using correlation for determining effective aperture width and method application -- Chikayoshi Sumi, Takumi Takeda (Sophia Univ) US2017-20 |
[more] | US2017-20 pp.33-37 |
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| US | 2016-12-12 10:30 |
Tokyo | Beamforming using phase aberration correction on the basis of cross-correlation (1st report) Chikayoshi Sumi, Takumi Takeda (Sophia Univ) US2016-61 |
[more] | US2016-61 pp.1-6 |
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| US | 2016-08-25 14:00 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | High accuracy and high speed imaging and displacement measurement using high speed beamforming and high speed signal processing (3rd report) Chikayoshi Sumi (Sophia Univ) US2016-38 |
[more] | US2016-38 pp.1-6 |
| US | 2016-05-23 15:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | High accuracy and high speed imaging and displacement measurement using high speed beamforming and high speed signal processing (2nd report) Chikayoshi Sumi (Sophia Univ) US2016-16 |
[more] | US2016-16 pp.25-30 |
| US | 2016-05-23 15:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | New superresolution for high spatial resolution imaging (2nd report)
-- Imaging via linear and nonlinear processings and imaging of instantaneous phase on plane wave transmissions -- Chikayoshi Sumi (Sophia Univ.) US2016-17 |
[more] | US2016-17 pp.31-35 |
| US | 2016-02-29 16:10 |
Tokyo | Instiute of Industrial Science, the University of Tokyo | High accuracy and high speed ultrasonic imaging and displacement measurement using high speed beamforming and high speed signal processing Chikayoshi Sumi (Sophia Univ) US2015-118 |
[more] | US2015-118 pp.55-60 |
| US | 2015-12-21 17:05 |
Tokyo | Surugadai Campus, Nihon University | Displacement vector measurement using coherent superposition of plural steered plane wave transmissions and spectral frequency division
-- Agar phantom experiments -- Chikayoshi Sumi (Sophia Univ) US2015-82 |
[more] | US2015-82 pp.41-46 |
| US | 2015-08-24 13:50 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | New superresolution for high spatial resolution imaging
-- Harmonic imaging via nonlinear processing and instantaneous phase imaging on plane wave transmissions -- Chikayoshi Sumi (Sophia Univ) US2015-40 |
[more] | US2015-40 pp.13-18 |
| US | 2015-08-24 14:15 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Comparison about performing approximation or no performing on wavelength mapping for high speed beamforming using fast Fourier's transform Chikayoshi Sumi (Sophia Univ) US2015-41 |
[more] | US2015-41 pp.19-24 |
| US | 2015-07-31 13:50 |
Osaka | Nippon Paint Holdings | Instantaneous phase imaging with no phase rotation owing to wave propagation Chikayoshi Sumi (Sophia Univ) US2015-29 |
[more] | US2015-29 pp.13-18 |
| US | 2015-07-31 14:15 |
Osaka | Nippon Paint Holdings | Fast Fourier's beamforming using transmission focusing, plane wave, circular wave, virtual source regardless physical aperture geometry Chikayoshi Sumi (Sophia Univ) US2015-30 |
[more] | US2015-30 pp.19-24 |
| US | 2015-04-20 15:20 |
Tokyo | The University of Electro-Communications | High speed beamforming using fast Fourier's transform and migration for simultaneous transmissions of plural plane waves or focused beams Chikayoshi Sumi, Takumi Takeda (Sophia Univ.) US2015-6 |
[more] | US2015-6 pp.27-32 |
| US | 2015-04-20 15:45 |
Tokyo | The University of Electro-Communications | New superresolution for high spatial resolution imaging
-- Cases using nonlinear processing -- Chikayoshi Sumi, Tatsuya Yonezaki (Sophia Univ) US2015-7 |
[more] | US2015-7 pp.33-38 |
| US | 2015-02-27 10:30 |
Kanagawa | IHI Yokohama | Ultrasound signal separation uisng ICA
-- Separations of reflection snd scattering signals -- Chikayoshi Sumi, Dai Shimazu (Sophia Univ) US2014-94 |
[more] | US2014-94 pp.1-5 |
| US | 2014-04-22 13:00 |
Tokyo | The University of Electro-Communications | Relation between accuracies of displacement vector components and physical or signal-processing-based steering Chikayoshi Sumi (Sophia Univ) US2014-1 |
[more] | US2014-1 pp.1-6 |
| US | 2014-02-21 11:00 |
Tokyo | Chofu Aerospace Center, Aerodrome Branch, JAXA | High speed echo data generation using Fourier's transform with no approximate calculations
-- Echo data generation using Fourier's transform (4th report) -- Chikayoshi Sumi, Naoto Yamazaki (Sophia Univ) US2013-97 |
[more] | US2013-97 pp.19-24 |
| US | 2013-12-18 13:30 |
Tokyo | Surugadai Campus, Nihon University | Ultrasonic tissue imaging using laterally wide wave transmission for high speed scanning (2nd report) Chikayoshi Sumi (Sophia Univ) US2013-74 |
[more] | US2013-74 pp.1-6 |
| US | 2013-09-12 13:30 |
Miyagi | Tohoku University | Effects of ignoring mean normal stress distribution on shear modulus reconstruction Chikayoshi Sumi, Yuuto Hirabayashi (Sophia Univ.) US2013-41 |
[more] | US2013-41 pp.7-12 |
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