Results 11 to 20 of about 411,631 (246)

Correction: Information-Driven Active Audio-Visual Source Localization. [PDF]

open access: yesPLoS ONE, 2017
[This corrects the article DOI: 10.1371/journal.pone.0137057.].
PLOS ONE Staff
doaj   +1 more source

Research on fire source localization in confined space based on the fire characteristic physical quantity information

open access: yesInternational Journal of Metrology and Quality Engineering, 2022
Fire source localization is of great significance to the firefighting and evacuation. In order to resolve the problem of precise localization of fire source in confined space, a method based on the diffusion law of hot smoke flow in the early stage of ...
Yang Fan   +5 more
doaj   +1 more source

Advances in Electrical Source Imaging: A Review of the Current Approaches, Applications and Challenges

open access: yesSignals, 2021
Brain source localization has been consistently implemented over the recent years to elucidate complex brain operations, pairing the high temporal resolution of the EEG with the high spatial estimation of the estimated sources.
Ioannis Zorzos   +3 more
doaj   +1 more source

4D Near-Field Source Localization Using Cumulant

open access: yesEURASIP Journal on Advances in Signal Processing, 2007
This paper proposes a new cumulant-based algorithm to jointly estimate four-dimensional (4D) source parameters of multiple near-field narrowband sources.
Zhao Feng   +4 more
doaj   +2 more sources

About Noneigenvector Source Localization Methods

open access: yesEURASIP 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
doaj   +1 more source

Efficient and robust approaches for three-dimensional sound source recognition and localization using humanoid robots sensor arrays

open access: yesInternational Journal of Advanced Robotic Systems, 2020
Efficient and robust sound source recognition and localization is one of the basic techniques for humanoid robots in terms of reaction to environments.
Hao Chen, Chengju Liu, Qijun Chen
doaj   +1 more source

Towards Robust Multiple Blind Source Localization Using Source Separation and Beamforming

open access: yesSensors, 2021
Multiple blind sound source localization is the key technology for a myriad of applications such as robotic navigation and indoor localization. However, existing solutions can only locate a few sound sources simultaneously due to the limitation imposed ...
Henglin Pu   +5 more
doaj   +1 more source

Passive Source Localization Using Compressive Sensing

open access: yesSensors, 2019
This paper presents an underwater passive source localization method by forming an underdetermined linear inversion problem. The signal strength on a specified grid is evaluated using sparse reconstruction algorithms by exploiting the spatial sparsity of
Hangfang Zhao   +3 more
doaj   +1 more source

Anisotropic Conductivity of Rat Head Phantom and its Influence on Electroencephalogram Source Localization

open access: yesIEEE Access, 2022
In this paper we deal with a simplified anisotropic rat head phantom development and the investigation of the influence of the anisotropic white matter on electroencephalogram source localization.
Jaroslav Lacik   +7 more
doaj   +1 more source

A Total Lp-Norm Optimization for Bearing-Only Source Localization in Impulsive Noise with SαS Distribution

open access: yesSensors, 2021
This paper considers the problem of robust bearing-only source localization in impulsive noise with symmetric α-stable distribution based on the Lp-norm minimization criterion. The existing Iteratively Reweighted Pseudolinear Least-Squares (IRPLS) method
Ji-An Luo   +3 more
doaj   +1 more source

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