Video stabilization of atmospheric turbulence distortion

Y Lou, SH Kang, S Soatto… - Inverse Problems and …, 2013 - aimsciences.org
We present a method to enhance the quality of a video sequence captured through a
turbulent atmospheric medium, and give an estimate of the radiance of the distant scene …

Atmospheric Turbulence Degraded Video Restoration with Recurrent GAN (ATVR-GAN)

B Ettedgui, Y Yitzhaky - Sensors, 2023 - mdpi.com
Atmospheric turbulence (AT) can change the path and direction of light during video
capturing of a target in space due to the random motion of the turbulent medium, a …

A linear systems approach to imaging through turbulence

M Micheli, Y Lou, S Soatto, AL Bertozzi - Journal of mathematical imaging …, 2014 - Springer
In this paper we address the problem of recovering an image from a sequence of distorted
versions of it, where the distortion is caused by what is commonly referred to as ground-level …

Wavelet burst accumulation for turbulence mitigation

J Gilles, S Osher - Journal of Electronic Imaging, 2016 - spiedigitallibrary.org
We investigate the extension of the recently proposed weighted Fourier burst accumulation
(FBA) method into the wavelet domain. The purpose of FBA is to reconstruct a clean and …

Implementation of the centroid method for the correction of turbulence

E Meinhardt-Llopis, M Micheli - Image Processing On Line, 2014 - ipol.im
The centroid method for the correction of turbulence consists in computing the Karcher-
Fréchet mean of the sequence of input images. The direction of deformation between a pair …

Blind atmospheric turbulence deconvolution

CA Deledalle, J Gilles - IET Image processing, 2020 - Wiley Online Library
A new blind image deconvolution technique is developed for atmospheric turbulence
deblurring to overcome limitations of 'generic'blind deconvolution algorithms that do not take …

Detection of moving objects through turbulent media. Decomposition of Oscillatory vs Non-Oscillatory spatio-temporal vector fields

J Gilles, F Alvarez, N Ferrante, M Fortman… - Image and Vision …, 2018 - Elsevier
In this paper, we investigate how moving objects can be detected when images are
impacted by atmospheric turbulence. We present a geometric spatio-temporal point of view …

[PDF][PDF] The centroid method for imaging through turbulence

M Micheli - arXiv preprint arXiv:1206.3925, 2012 - arxiv.org
The problem of reconstructing an image from a sequence that is altered by ground-level
atmospheric turbulence is still largely unsolved, due to the time-and space-dependent …

Extended high-angular-frequency analysis of turbulence effects on short-exposure imaging

DH Tofsted - Optical Engineering, 2014 - spiedigitallibrary.org
An improved analysis of optical turbulence effects on short-exposure passive (SE) imaging
is described, resulting in a new analytic expression for the SE modulation transfer function …

Evaluation of neural network algorithms for atmospheric turbulence mitigation

T Jain, M Lubien, J Gilles - Signal Processing, Sensor …, 2022 - spiedigitallibrary.org
A variety of neural networks architectures are being studied to tackle blur in images and
videos caused by a non-steady camera and objects being captured. In this paper, we …