Results 101 to 110 of about 594,002 (213)

Data fusion from multiple passive sonar nodes for target localisation and false alarm reduction

, 2012
A PHD particle filter implementation has been detailed for the fusion of measurements from multiple passive sonar nodes. It has been demonstrated on simulated metadata and on experimental passive acoustic data of divers and small boats collected in an ...
Fillinger, L., Hunter, A.J., Zampolli, M., Clarijs, M.C.   +3 more
core  

Matched Stochastic Resonance Enhanced Underwater Passive Sonar Detection under Non-Gaussian Impulsive Background Noise. [PDF]

Sensors (Basel)
Dong H, Ma S, Suo J, Zhu Z.
europepmc   +1 more source

Side looking sonar image quality assessment using reference targets

, 2018
Side-looking sonar systems, including side-scan sonar and synthetic aperture sonar, are widely used for seabed characterization. They also have applications in the detection and classification of objects on the seabed.
Beckers, A.L.D., Vossen, R. van, Velsen, A.L. van   +2 more
core  

MSPOT a performance optimisation tool for ASW sonar

, 2012
Several navies are operating or procuring low-frequency active sonar systems (LFAS) as the primary part of their ASW capability. Since LFAS is a relatively new sensor with a performance strongly depending on environmental conditions, the proper ...
Beerens, S.P., Benders, F.P.A.
core  

Echo- and Image-Domain Fusion for Micro-Leak Detection and Localization in Subsea Gas Pipelines. [PDF]

Sensors (Basel)
Liu H, Li J, Jiang X, Luo Y.
europepmc   +1 more source

Study synergistic effect of Ti addition on microstructure and electrochemical performance of cost-effective Co-free AlCrFeNi high-entropy alloy with dual-phase architecture. [PDF]

Sci Rep
Naseri M, Imantalab O, Farrokhi A, Shanaghi A, Sonar T, Okulov A.   +5 more
europepmc   +1 more source

The Weston Memorial Workshop : Progress to Data on Low Frequency Active Sonar Scenarios

, 2012
The need for benchmarks of propagation loss, expressed eloquently by Felsen [1], was addressed in a series of propagation workshops in the 1980s.
Ainslie, M.A., Zampolli, M., Ellis, D.D.
core  

A Variational Bayesian Constrained EKF for Sonar-Based Underwater Target Tracking in Shallow Water. [PDF]

Sensors (Basel)
Zhou H, Ding Y, Gao H, Wang G, Ge T, Zhang Y.   +5 more
europepmc   +1 more source

Natural auditory behaviors invoke cognitive brain networks. [PDF]

Curr Opin Neurobiol
Krishna A, Capshaw G, Moss CF.
europepmc   +1 more source

Rewilding the upper Klamath River Basin: rapid recolonization of Chinook salmon following the world's largest dam removal. [PDF]

Sci Rep
Goodman DH, Denton K, Pess GR, Whelan J, Stefankiv O, Soto T, Corum A, Ortega J, O'Rourke O, Hereford ME, Giudice D, Som NA.   +11 more
europepmc   +1 more source