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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 90  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
ITS, WBS, RCC 2023-12-21
(Primary: On-site, Secondary: Online)
A Study on Passive Positioning System by Using FTM Frame Sniffer
Toya Abe, Aya Iwase, Masahiro Fujii (Utsunomiya Univ.)
(To be available after the conference date) [more]
LQE, ED, CPM 2023-12-01
Shizuoka   Simultaneous microscopic PA/PL line-scan measurements in InGaN-QWs on Stripecore GaN Substrate
Syoki Jinno, Keito Mori-Tamamura, Atsushi A. Yamaguchi (Kanazawa Inst. of Tech.), Susumu Kusanagi, Yuya Kanitani, Shigetaka Tomiya, Yoshihiro Kudo (Sony Semiconductor Solutions Corp.) ED2023-25 CPM2023-67 LQE2023-65
Accurate measurement of internal quantum efficiency (IQE) is necessary for a comprehensive understanding of the electron... [more] ED2023-25 CPM2023-67 LQE2023-65
Ehime Ehime Prefecture Gender Equality Center
(Primary: On-site, Secondary: Online)
Let's ENScrypt
Yuji Suga (IIJ) NS2023-111
We considered a service that issues X.509 certificates for ENS-based domains. When deploying a key to a Web server, it i... [more] NS2023-111
US 2023-10-18
Miyagi Tohoku Univ. and Online
(Primary: On-site, Secondary: Online)
Evaluation of trabecula using photoacoustic technique
Taishi Hattori, Takeru Kuroiwa, Tatsuya Ugumori, Mami Matsukawa (Doshisha Univ.) US2023-39
We focused on the photoacoustic technique in order to understand the changes in physical properties of trabecula, which ... [more] US2023-39
Niigata Niigata Citizens Plaza
(Primary: On-site, Secondary: Online)
[Poster Presentation] UWB Indoor Navigation with Linear Prediction
Ayato Nagaji, Tetsushi Ikegami (Meiji Univ)
In this study, we proposed and compared methods to reduce positioning error due to multipath in ToA (Time of Arrival) po... [more]
Niigata Niigata Citizens Plaza
(Primary: On-site, Secondary: Online)
[Poster Presentation] Performance Improvement of TOA Estimation for Multipath Waves Using Compressed Sensing in PN Correlation Method
Shotaro Sakakibara, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto (NITech)
In recent years, location information of mobile terminals has become necessary to improve security in wireless communica... [more]
SANE 2022-08-18
(Primary: On-site, Secondary: Online)
An Rx position selection method for uniform positioning accuracy within a monitoring area in TOA localization
Takeshi Amishima (Meiji Univ.) SANE2022-33
(To be available after the conference date) [more] SANE2022-33
MICT, WBS 2022-07-25
Okayama Okayama Prefectural University [Poster Presentation] A Study on Multipath Mitigation Method in UWB Indoor Navigation
Ayato Nagaji, Tetsushi Ikegami (Meiji Univ) WBS2022-23 MICT2022-23
In this study, we proposed and compared methods to reduce positioning error due to multipath in ToA (Time of Arrival) po... [more] WBS2022-23 MICT2022-23
US 2022-06-30
Osaka Kansai University (Senriyama Campus) Development of photoacoustic signal measurement system for an optically mechanical-property-observation
Kazuki Tamura (HUSM), Ken-ya Hashimoto (UESTC), Shinpei Okawa (HUSM) US2022-9
Mechanical properties of biological tissues are reported to relate to inflammation and lesions. This study develops a me... [more] US2022-9
US 2021-09-24
Online Online Fundamental study of quantitative evaluation of fat ratio by photoacoustic imaging
Nayu Kiuchi, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2021-37
Quantification of fat rate in liver is useful for early detection of liver disease. Photoacoustic (PA) imaging is expect... [more] US2021-37
US 2021-09-24
Online Online Improvement of Depth of Field of Photoacoustic Microscope Images by Applying Delay and Sum Method to an Annular Array Sensor
Riku Suzuki, Ryo Shintate, Takuro Ishii, Yoshifumi Saijo (Tohoku Univ.) US2021-38
Photoacoustic (PA) imaging has attracted much attention to observe the structure of the peripheral microvascular network... [more] US2021-38
US 2021-09-24
Online Online Fast scanning photoacoustic microscopy using MEMS mirror -- With a correction method of image distortion derived by high-speed mirror scanning --
Ryo Shintate (Tohoku Univ.), Chulhong Kim (POSTECH), Yoshifumi Saijo (Tohoku Univ.) US2021-39
While photoacoustic microscopy (PAM) obtains high spatial resolution, the conventional mechanical scanning method requir... [more] US2021-39
ICSS, IPSJ-SPT 2021-03-02
Online Online Consideration on the mechanism of identifying and tracking Bitcoin users
Toshiaki Saisho (Advanced IT Corp.), Shigeo Tsujii (Chuo Univ.), Kouichi Sakurai (Kyushu Univ./ATR) ICSS2020-44
The use of CryptoAssets for money laundering and settlement of fraudulent and illegal transactions due to strong anonymi... [more] ICSS2020-44
LQE, CPM, ED 2020-11-26
Online Online Internal and External Quantum Efficiency in InGaN Quantum Wells Estimated by Simultaneous Photoacoustic and Photoluminescence Method and Integrating-Sphere Method
Keito Mori, Yuchi Takahashi, Shigeta Sakai, Yuya Morimoto, Atsushi A. Yamaguchi (KIT), Susumu Kusanagi, Yuya Kanitani, Yoshihiro Kudo, Shigetaka Tomiya (Sony) ED2020-1 CPM2020-22 LQE2020-52
In our previous reports, we proposed photoacoustic (PA) and photoluminescence (PL) simultaneous measurements as a method... [more] ED2020-1 CPM2020-22 LQE2020-52
US 2020-09-28
Online Online Study for quantitative evaluation of degrees of photo-aging progression using photoacoustic microscopy
Hiroki Hattori, Takeshi Namita, Kengo Kondo, Makoto Yamakawa, Tsuyoshi Shiina (Kyoto Univ.) US2020-40
To quantify skin aging caused by ultraviolet light exposure (i.e. photo-aging), photoacoustic images of human skin secti... [more] US2020-40
SANE 2020-01-30
Nagasaki Nagasaki Prefectural Art Museum Improvement of TDOA Positioning Error by Using Target Range Observations
Hiromi Miyazaki, Yoshio Kosuge (ENRI), Toshiyuki Tanaka (Nagasaki Univ.) SANE2019-88
TDOA (Time Difference of Arrival) localization estimates a target position from arrival time differences of radio signal... [more] SANE2019-88
IT, SIP, RCS 2020-01-23
Hiroshima Hiroshima City Youth Center An NLOS sensor elimination method based on estimated position analysis using machine learning in indoor localization
Keigo Ishida, Eiji Okamoto (NIT), Huan-Bang Li (NICT) IT2019-56 SIP2019-69 RCS2019-286
Indoor location information is getting more and more important in recent years. The localization method using a time of ... [more] IT2019-56 SIP2019-69 RCS2019-286
AP 2019-10-17
Osaka Osaka Univ. [Poster Presentation] Acceleration of simultaneous estimation of DOA and TOA by switching FISTA
Kiyotaka Shimoshige, Mitoshi Fujimoto (Univ. Fukui) AP2019-84
In recent years, various DOA and TOA estimation methods have been proposed to improve wireless communication quality. In... [more] AP2019-84
Hokkaido Hokkaido Univ. [Poster Presentation] A study on accurate indoor localization in NLOS environments using sensor node selection
Keigo Ishida, Eiji Okamoto (NIT), Huan-Bang Li (NICT)
Indoor location information is getting more and more important in recent years. The localization method using a time of ... [more]
US 2019-09-25
Miyagi Tohoku Univ. Comparative study of one-way vertical illumination and four-way oblique illumination in three-dimensional photoacoustic imaging using a hemispherical array transducer
Taisuke Morino, Ryo Shintate (Tohoku Univ.), Ryo Nagaoka (Toyama Univ.), Shin Yoshizawa, Shinichiro Umemura, Yoshifumi Saijo (Tohoku Univ.) US2019-52
Photoacoustic imaging is a non-invasive imaging technique that combines light and ultrasound. In recent years, medical a... [more] US2019-52
 Results 1 - 20 of 90  /  [Next]  
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