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Electroencephalography source localization [PDF]
Clinical and Experimental Pediatrics, 2023 Electroencephalography (EEG) has been and is still widely used in brain function research. EEG has advantages over other neuroimaging modalities. First, it not only directly images the electrical activity of neurons; it has a higher temporal resolution ...
Tae-Hoon Eom
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About Noneigenvector Source Localization Methods [PDF]
EURASIP Journal on Advances in Signal Processing, 2008 Previous studies dedicated to source localization are based on the spectral matrix algebraic properties. In particular, two noneigenvector methods, namely, propagator and Ermolaev and Gershman (EG) algorithms, exhibit a low computational load.
J. Marot, C. Fossati, S. Bourennane
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A Practice-Distributed Thunder-Localization System with Crowd-Sourced Smart IoT Devices
Sensors, 2023 Lightning localization is of great significance to weather forecasting, forest fire prevention, aviation, military, and other aspects. Traditional lightning localization requires the deployment of base stations and expensive measurement equipment.
Bingxian Lu +3 more
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Remote Sensing, 2022 The precise localization of the infrasound source is important for infrasound event monitoring. The localization of infrasound sources is influenced by the atmospheric propagation environment and infrasound measurement equipment in the large-scale global
Ran Wang +5 more
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Passive TDOA Emitter Localization Using Fast Hyperbolic Hough Transform
Applied Sciences, 2023 A fast Hough transform (HT)-based hyperbolic emitter localization system is proposed to process time difference of arrival (TDOA) measurements. The position-fixing problem is provided for cases where the source is known to be on a given plane (i.e., the ...
Gyula Simon, Ferenc Leitold
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A Sound Source Localization Method Based on Frequency Divider and Time Difference of Arrival
Applied Sciences, 2023 In recent years, sound source localization, as a passive localization technique with higher safety and convenience compared with other localization techniques such as active emission of electromagnetic waves, has received more and more attention in ...
Jianchun Zhao +6 more
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Information-Driven Active Audio-Visual Source Localization. [PDF]
PLoS ONE, 2015 We present a system for sensorimotor audio-visual source localization on a mobile robot. We utilize a particle filter for the combination of audio-visual information and for the temporal integration of consecutive measurements.
Niclas Schult +3 more
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MEG Source Localization via Deep Learning
Sensors, 2021 We present a deep learning solution to the problem of localization of magnetoencephalography (MEG) brain signals. The proposed deep model architectures are tuned to single and multiple time point MEG data, and can estimate varying numbers of dipole ...
Dimitrios Pantazis, Amir Adler
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A 3D source localization method based on whale optimization algorithm: Experiments for locating a time-varying source in a dynamic indoor environment [PDF]
E3S Web of Conferences, 2022 To solve the problem of pollutant source localization in an indoor environment with dynamic mechanical ventilation better, this paper designed and built a 3D source localization system composed of three 3D source localization robots whose sensors can ...
Liao Yu +5 more
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European Annals of Otorhinolaryngology, Head and Neck Diseases, 2018 Sound source localization is paramount for comfort of life, determining the position of a sound source in 3 dimensions: azimuth, height and distance. It is based on 3 types of cue: 2 binaural (interaural time difference and interaural level difference) and 1 monaural spectral cue (head-related transfer function).
Risoud, Michael +6 more
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