Results 21 to 30 of about 3,612,179 (299)

Remote Sensing Image Denoising via Low-Rank Tensor Approximation and Robust Noise Modeling

open access: yesRemote Sensing, 2020
Noise removal is a fundamental problem in remote sensing image processing. Most existing methods, however, have not yet attained sufficient robustness in practice, due to more or less neglecting the intrinsic structures of remote sensing images and/or ...
Tian-Hui Ma, Zongben Xu, Deyu Meng
doaj   +1 more source

Modelling and Evaluation of Noise Dispersion from Wind Turbine Operations

open access: yesCivil and Environmental Engineering, 2023
All over the world, the need for energy is increasing, and the methods of obtaining it are harmful to the environment. Traditional energy resources are rapidly depleting.
Juodkiene Vytaute
doaj   +1 more source

Strategic Environmental Assessment in the Application of Preventive Protection for Wind Farm Noise—Case Study: Maestrale Ring Wind Farm

open access: yesEnergies, 2021
Determining the spatial position of wind turbines is the initial and most important phase in the development of a wind farm project. In this sensitive phase, all potential problems that may arise in the later stages of project development should be ...
Boško D. Josimović   +2 more
doaj   +1 more source

Reduced dimension modeling of leading edge turbulent interaction noise [PDF]

open access: yes, 2014
A computational aeroacoustics approach is used to model the effects of real airfoil geometry on leading edge turbulent interaction noise for symmetric airfoils at zero angle of attack.
Zhang, Xin   +7 more
core   +1 more source

Modeling Noise in Paraphrase Detection

open access: yesProceedings of the Language Resources and Evaluation Conference, 2022
Peer ...
Sjöblom Eetu   +3 more
openaire   +4 more sources

Are the comfort classes noise and vibration levels on board really suitable?

open access: yes, 2021
In shipbuilding industry, comfort is a relevant issue both for crew members and passengers. A comfortable environment enables crew members to perform accurately their tasks and it is an effective factor contributing to the satisfaction of passengers ...
Flavia D'Agostin   +2 more
core   +1 more source

Noise Flow: Noise Modeling With Conditional Normalizing Flows [PDF]

open access: yes2019 IEEE/CVF International Conference on Computer Vision (ICCV), 2019
Modeling and synthesizing image noise is an important aspect in many computer vision applications. The long-standing additive white Gaussian and heteroscedastic (signal-dependent) noise models widely used in the literature provide only a coarse approximation of real sensor noise.
Abdelrahman Abdelhamed   +2 more
openaire   +2 more sources

Compact conversion and cyclostationary noise modelling of pn junction diodes in low-injection - Part II: Discussion [PDF]

open access: yes, 2004
Starting from the compact conversion and cyclostationary pn diode noise model presented in the companion paper, we present an extensive validation based on comparisons with physics-based numerical simulations.
Bonani, Fabrizio   +2 more
core   +1 more source

Analysis of Noise Coupling From a Power Distribution Network to Signal Traces in High-Speed Multilayer Printed Circuit Boards [PDF]

open access: yes, 2006
As layout density increases in highly integrated multilayer printed circuit boards (PCBs), the noise that exists in the power distribution network (PDN) is increasingly coupled to the signal traces, and precise modeling to describe the coupling ...
Baek, Seungyong   +7 more
core   +2 more sources

Advances in Research on Low-dose CT Imaging Algorithm Based on Deep Learning

open access: yesCT Lilun yu yingyong yanjiu, 2022
Computed tomography (CT) is widely used in clinical diagnosis because of its fast imaging speed and high resolution. However, higher doses of radiation will cause damages to human tissues and organs, while lower doses will lead to serious deterioration ...
Zefang HAN   +6 more
doaj   +1 more source

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