Results 81 to 90 of about 467 (179)

COVID-19 diagnosis by extracting new features from lung CT images using Fractional Fourier Transform

, 2023
Nokhostin A, Rashidi S.
europepmc   +2 more sources

A 0.18 cubic centimeter 3D meta-holographic zoom micro-projector. [PDF]

Nat Commun
Wang D, Huang Q, Liu C, Zheng Y, Lin YC, Lin FC, Li YL, Zheng XR, Zheng YW, Xie X, Song K, Wang SW, Lu W, Ji RN, Jia BH, Wang QH.   +15 more
europepmc   +1 more source

Fractional Fourier Transform-Based Signal Separation for Ultrasonic Guided Wave Inspection of Plates. [PDF]

Sensors (Basel)
Peng C, Annus P, Rist M, Land R, Ratassepp M.   +4 more
europepmc   +1 more source

An Anti-Interrupted-Sampling Repeater Jamming Method Based on Simulated Annealing-2-Optimization Parallel Optimization of Waveforms and Fractional Domain Extraction. [PDF]

Sensors (Basel)
Yin Z, Guo P, Wei Y, Gao S, Wang J, Xue A, Wang K.   +6 more
europepmc   +1 more source

ECG-based machine-learning algorithms for heartbeat classification. [PDF]

Sci Rep, 2021
Aziz S, Ahmed S, Alouini MS.
europepmc   +1 more source

Radar HRRP Sequence Target Recognition Based on a Lightweight Spatiotemporal Fusion Network. [PDF]

Sensors (Basel)
Li X, Su Y, Zhao X, Yin J, Yang J.
europepmc   +1 more source

Hyperspectral anomaly detection via low-rank and sparse decomposition with cluster subspace accumulation. [PDF]

Sci Rep
Cheng B, Gao Y.
europepmc   +1 more source

Smartphone-Based Social Distance Detection Technology with Near-Ultrasonic Signal. [PDF]

Sensors (Basel), 2022
Jia N, Shu H, Wang X, Xu B, Xi Y, Xue C, Liu Y, Wang Z.   +7 more
europepmc   +1 more source

Enhanced SAR Compression through Multi-Look Doppler Compensation and Auto-Focusing Technique. [PDF]

Sensors (Basel)
Kim HS, Kwon YH, Kim CK.
europepmc   +1 more source

An Image Enhancement Algorithm Based on Fractional-Order Phase Stretch Transform and Relative Total Variation. [PDF]

Comput Intell Neurosci, 2021
Wang W, Jia Y, Wang Q, Xu P.
europepmc   +1 more source