Results 121 to 130 of about 299,182 (254)

A Data-Driven Paradigm-Based Image Denoising and Mosaicking Approach for High-Resolution Acoustic Camera [PDF]

open access: yesarXiv
In this work, an approach based on a data-driven paradigm to denoise and mosaic acoustic camera images is proposed. Acoustic cameras, also known as 2D forward-looking sonar, could collect high-resolution acoustic images in dark and turbid water. However, due to the unique sensor imaging mechanism, main vision-based processing methods, like image ...
arxiv  

Numerical Techniques in Acoustics [PDF]

open access: yes
This is the compilation of abstracts of the Numerical Techniques in Acoustics Forum held at the ASME's Winter Annual Meeting. This forum was for informal presentation and information exchange of ongoing acoustic work in finite elements, finite difference,
Baumeister, K. J.
core   +1 more source

An acoustical study of the KIWI B nuclear rocket [PDF]

open access: yes
Kiwi B nuclear rocket acoustics - sound pressure distribution, energy conversion, and power ...
Ailman, C. M.   +3 more
core   +1 more source

Mesoscale Eddy Effects on Vertical Correlation of Sound Field and Array Gain Performance

open access: yesRemote Sensing
To solve the problem of array detection performance in environments with mesoscale eddies, this study utilizes the Gaussian eddy model to describe the sound speed structure disturbed by eddies. Through numerical simulations, the corresponding sound field
Yushen Wu   +6 more
doaj   +1 more source

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