High Accuracy Heartbeat Detection from CW-Doppler Radar Using Singular Value Decomposition and Matched Filter. [PDF]
Sensors (Basel), 2021 Iwata Y, Thanh HT, Sun G, Ishibashi K.
europepmc +1 more source
Integrated filter and detector array for spectral imaging [PDF]
, 1992 A spectral imaging system having an integrated filter and photodetector array is disclosed. The filter has narrow transmission bands which vary in frequency along the photodetector array.
Labaw, Clayton C.
core +1 more source
QAIS-DSNN: Tumor Area Segmentation of MRI Image with Optimized Quantum Matched-Filter Technique and Deep Spiking Neural Network. [PDF]
Biomed Res Int, 2021 Ahmadi M +3 more
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Pointing Bias in “Spatial Matched Filter” Beamforming at a Tri-Axial Velocity-Sensor due to Non-Perpendicular Axes [PDF]
, 2018 This paper investigates how non-perpendicularity in a tri-axial velocity sensor would affect the tri-axial velocity-sensor#39s azimuth-elevation beam-pattern in terms of the beam#39s pointing direction and directivity.
NNONYELU, C. J. (Chibuzo)
core
Hierarchical Suppression Based Matched Filter for Hyperspertral Imagery Target Detection. [PDF]
Sensors (Basel), 2020 Gao C, Wu Y, Hao X.
europepmc +1 more source
Development of method of matched morphological filtering of biomedical signals and images [PDF]
, 2019 Formalized approach to the analysis of biomedical signals and images with locally concentrated features is developed on the basis of matched morphological filtering taking into account the useful signal models that allowed generalizing the existing ...
Filatova, A. E. +3 more
core
Optical calculation of correlation filters for a robotic vision system [PDF]
A method is presented for designing optical correlation filters based on measuring three intensity patterns: the Fourier transform of a filter object, a reference wave and the interference pattern produced by the sum of the object transform and the ...
Knopp, Jerome
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A Study of Ineffective Investment Trust and Precious Metal Mining Issues [PDF]
, 1937 Inobject/target reconstruction and recognition based on laser radar data, the range value's accuracy is important. The range data accuracy depends on the accuracy in the laser radar's detector, especially the algorithm used for time-of-flight estimation.
Chevalier, Tomas +3 more
core +1 more source
Operational Trans-Resistance Amplifier Based Tunable Wave Active Filter [PDF]
, 2013 In this paper, Operational Trans-Resistance Amplifier (OTRA) based wave active filter structures are presented. They are flexible and modular, making them suitable to implement higher order filters.
Bothra, M. +3 more
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AtmosphereAs global atmospheric methane concentrations surge at an unprecedented rate, the identification of methane super-emitters with significant mitigation potential has become imperative.
Xiaoli Cai +5 more
doaj +1 more source