Results 1 to 10 of about 375,485 (118)

High Speed Imaging of Cavitation around Dental Ultrasonic Scaler Tips. [PDF]

PLoS ONE, 2016
Cavitation occurs around dental ultrasonic scalers, which are used clinically for removing dental biofilm and calculus. However it is not known if this contributes to the cleaning process. Characterisation of the cavitation around ultrasonic scalers will
Nina Vyas, Emilia Pecheva, Hamid Dehghani, Rachel L Sammons, Qianxi X Wang, David M Leppinen, A Damien Walmsley   +6 more
doaj   +2 more sources

High-Speed Imaging of Giant Unilamellar Vesicle Formation in cDICE [PDF]

ACS Omega
Lori Van de Cauter, Yash K. Jawale, Daniel Tam, Lucia Baldauf, Lennard van Buren, Gijsje H. Koenderink, Marileen Dogterom, Kristina A. Ganzinger   +7 more
doaj   +2 more sources

Complications and limitations of high-speed digital imaging laryngoscopy [PDF]

Liječnički vjesnik, 2022
Aim of the study: To define possible complications and the incidence of complications related to highspeed digital imaging laryngoscopy, and to determine the incidence of inability of visualisation of the entire glottis during examination. Materials and
Juraj Slipac, , Mario Bilić
doaj   +1 more source

Research on the Extraction of Hazard Sources along High-Speed Railways from High-Resolution Remote Sensing Images Based on TE-ResUNet

Sensors, 2022
There are many potential hazard sources along high-speed railways that threaten the safety of railway operation. Traditional ground search methods are failing to meet the needs of safe and efficient investigation.
Xuran Pan, Lina Yang, Xu Sun, Jingchuan Yao, Jiliang Guo   +4 more
doaj   +1 more source

High‐speed target imaging for vortex electromagnetic wave radar

IET Radar, Sonar & Navigation, 2022
Vortex electromagnetic waves (VEMWs) carrying orbital angular momentum (OAM) are promising to benefit the higher degree of freedom for inverse synthetic aperture radar (ISAR) imaging on account of their helical wavefront.
Yu‐Ang Zhou, Yong‐Zhong Zhu, Yi‐Jun Chen, He‐Feng Zhao, Wen‐Xuan Xie   +4 more
doaj   +1 more source

Compressive Coded Rotating Mirror Camera for High-Speed Imaging

Photonics, 2021
We develop a novel compressive coded rotating mirror (CCRM) camera to capture events at high frame rates in passive mode with a compact instrument design at a fraction of the cost compared to other high-speed imaging cameras. Operation of the CCRM camera
Amir Matin, Xu Wang
doaj   +1 more source

Spaceborne ISAL Imaging Algorithm for High-Speed Moving Targets

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
During the spaceborne inverse synthetic aperture ladar (ISAL) imaging, the radial velocity between the piggyback satellite of ladar and the observed satellite is usually relatively large, which will introduce the inner-pulse Doppler that cannot be ...
Hongfei Yin, Yachao Li, Liang Guo, Songyuan Li, Xuan Wang, Liang Han, Mengdao Xing   +6 more
doaj   +1 more source

Signal Conditioning in Process of High Speed Imaging

Advances in Electrical and Electronic Engineering, 2015
The accuracy of cinematic analysis with camera system depends on frame rate of used camera. Specific case of cinematic analysis is in medical research focusing on microscopic objects moving with high frequencies (cilia of respiratory epithelium).
Libor Hargas, Dusan Koniar, Anna Simonova, Miroslav Hrianka, Zuzana Loncova   +4 more
doaj   +1 more source

High-speed scanless entire bandwidth mid-infrared chemical imaging

Nature Communications, 2023
Mid-infrared spectroscopy probes molecular vibrations to identify chemical species and functional groups. Therefore, mid-infrared hyperspectral imaging is one of the most powerful and promising candidates for chemical imaging using optical methods.
Yue Zhao, Shota Kusama, Yuji Furutani, Wei-Hong Huang, Chih-Wei Luo, Takao Fuji   +5 more
doaj   +1 more source

Comparison of High-Speed Polarization Imaging Methods for Biological Tissues

Sensors, 2022
We applied a polarization filter array and high-speed camera to the imaging of biological tissues during large, dynamic deformations at 7000 frames per second.
Xianyu Wu, Mark Pankow, Taka Onuma, Hsiao-Ying Shadow Huang, Kara Peters   +4 more
doaj   +1 more source