Video stabilization of atmospheric turbulence distortion
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 …
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 …
capturing of a target in space due to the random motion of the turbulent medium, a …
A linear systems approach to imaging through turbulence
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 …
versions of it, where the distortion is caused by what is commonly referred to as ground-level …
Wavelet burst accumulation for turbulence mitigation
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 …
(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 …
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 …
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
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 …
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 …
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 …
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 …
videos caused by a non-steady camera and objects being captured. In this paper, we …