Shigeaki Okumura

Publication Activity (10 Years)

Years Active: 2015-2021
Publications (10 Years): 8

Top Topics

High Resolution

Signal Processing

Top Venues

IEEE J. Emerg. Sel. Topics Circuits Syst.

IEICE Electron. Express

Publications

Takato Koda, Takuya Sakamoto, Shigeaki Okumura, Hirofumi Taki
Noncontact Respiratory Measurement for Multiple People at Arbitrary Locations Using Array Radar and Respiratory-Space Clustering. IEEE Access 9 (2021)
Yosuke Hara, Yukio Katori, Shigeaki Okumura, Hirofumi Taki, Hiroki Umeda, Tatsuya Uechi, Fumihiko Kawamura, Yoichi Haga, Ryoichi Nagatomi, Shin-Ichi Izumi
Noninvasive aspiration detection using through-transmission ultrasound. HealthCom (2018)
Takuya Sakamoto, Pascal Aubry, Shigeaki Okumura, Hirofumi Taki, Toru Sato, Alexander G. Yarovoy
Noncontact Measurement of the Instantaneous Heart Rate in a Multi-Person Scenario Using X-Band Array Radar and Adaptive Array Processing. IEEE J. Emerg. Sel. Topics Circuits Syst. 8 (2) (2018)
Motoshi Anabuki, Shigeaki Okumura, Toru Sato, Takuya Sakamoto, Kenshi Saho, Mototaka Yoshioka, Kenichi Inoue, Takeshi Fukuda, Hiroyuki Sakai
Ultrawideband Radar Imaging Using Adaptive Array and Doppler Separation. IEEE Trans. Aerosp. Electron. Syst. 53 (1) (2017)
Masashi Muragaki, Shigeaki Okumura, Katsutoshi Maehara, Takuya Sakamoto, Mototaka Yoshioka, Kenichi Inoue, Takeshi Fukuda, Hiroyuki Sakai, Toru Sato
Noncontact respiration monitoring of multiple closely positioned patients using ultra-wideband array radar with adaptive beamforming technique. ICASSP (2017)
Takuya Sakamoto, Shigeaki Okumura, Ryosuke Imanishi, Hirofumi Taki, Toru Sato, Mototaka Yoshioka, Kenichi Inoue, Takeshi Fukuda, Hiroyuki Sakai
Remote heartbeat monitoring from human soles using 60-GHz ultra-wideband radar. IEICE Electron. Express 12 (21) (2015)
Shigeaki Okumura, Hirofumi Taki, Toru Sato
High-contrast and low-computational complexity medical ultrasound imaging using beamspace capon method. EMBC (2015)
Shigeaki Okumura, Hirofumi Taki, Toru Sato
Stabilization techniques for high resolution ultrasound imaging using beamspace Capon method. ICASSP (2015)