Results 21 to 30 of about 509,777 (301)
Si Photonics for Practical LiDAR Solutions
Applied Sciences, 2019 In the article the authors discuss light detection and ranging (LiDAR) for automotive applications and the potential roles Si photonics can play in practice.
Xiaochen Sun +3 more
doaj +1 more source
Trees outside forests are an underestimated resource in a country with low forest cover
Scientific Reports, 2021 Trees outside forests (TOF) are an underrepresented resource in forest poor nations. As a result of their frequent omission from national forest resource assessments and a lack of readily available very-high-resolution remotely sensed imagery, TOF status
Nathan Thomas +5 more
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Tomography, 2022 The aim of our study was to compare compressed sensing (CS) time-of-flight (TOF) magnetic resonance angiography (MRA) with parallel imaging (PI) TOF MRA in the evaluation of patients with intracranial aneurysms treated with coil embolization or stent ...
Gianfranco Vornetti +11 more
doaj +1 more source
Compact Real-Time Inter-Frame Histogram Builder for 15-Bits High-Speed ToF-Imagers Based on Single-Photon Detection [PDF]
, 2019 Time-of-flight (ToF) image sensors based on single-photon detection, i.e., SPADs, require some filtering of pixel readings. Accurate depth measurements are only possible if the jitter of the detector is mitigated.
Carmona Galán, Ricardo +3 more
core +1 more source
TOF underground accurate positioning technology based on message multiplexing
Gong-kuang zidonghua, 2019 In view of problems that symmetric-double-sided two-way ranging (SDS-TWR) method had low ranging efficiency and poor expansibility and there was still room for improvement in the ranging efficiency and positioning system capacity of asymmetric-double ...
CHEN Kang +5 more
doaj +1 more source
Time-of-flight estimation using extended matched filtering [PDF]
, 2004 The problem considered is the estimation of the ToF (time-of-flight) of an acoustic tone burst in a reflective environment. Secondary echoes cause a complex interference pattern. Only the ToF of the first echo is of interest.
Heijden, F. van der +2 more
core +3 more sources
Real-Time Artifact Compensation for Depth Images of Multi-Frequency ToF
Xibei Gongye Daxue Xuebao, 2019 During the last few years, Time-of-Flight(TOF) sensor achieved a significant impact onto research and industrial fields due to that it can capture depth easily.
doaj +1 more source
Iranian South Medical Journal, 2022 Background: The present study aims to assess the impact of various image reconstruction methods in 18F-FDG PET/CT imaging on the quantification performance of the proposed technique for joint compensation of respiratory motion and partial volume effects (
Pardis Ghafarian +4 more
doaj
JAI (Jurnal Anestesiologi Indonesia), 2017 Tetrallogy of Fallot (TOF) didefinisikan sebagai kondisi penyakit jantung kongenital yang ditandai dengan adanya obstruksi right ventricle outflow tract (RVOTO) baik stenosis pada supravalvar, valvar dan subvalvar, adanya ventricle septal defect (VSD ...
Fajar Perdhana, Prieta Adriane
doaj +1 more source
The antiviral activity of Thuja orientalis folium against Influenza A virus
Virus Research, 2023 Thuja orientalis Folium (TOF) has been prescribed traditionally as an expectorant for inflammatory airway disease. In this study, we evaluated the anti-influenza A virus (IAV) activity of TOF by detecting GFP expressed by influenza A virus (A/PR/8/34-GFP)
Myong-Min Lee +5 more
doaj +1 more source