Physics-driven turbulence image restoration with stochastic refinement
Image distortion by atmospheric turbulence is a stochastic degradation, which is a critical
problem in long-range optical imaging systems. A number of research has been conducted …
problem in long-range optical imaging systems. A number of research has been conducted …
Real-time dense field phase-to-space simulation of imaging through atmospheric turbulence
Numerical simulation of atmospheric turbulence is one of the biggest bottlenecks in
developing computational techniques for solving the inverse problem in long-range imaging …
developing computational techniques for solving the inverse problem in long-range imaging …
Tilt-then-blur or blur-then-tilt? clarifying the atmospheric turbulence model
SH Chan - IEEE Signal Processing Letters, 2022 - ieeexplore.ieee.org
Imaging at a long distance often requires advanced image restoration algorithms to
compensate for the distortions caused by atmospheric turbulence. However, unlike many …
compensate for the distortions caused by atmospheric turbulence. However, unlike many …
Computational imaging through atmospheric turbulence
Since the seminal work of Andrey Kolmogorov in the early 1940's, imaging through
atmospheric turbulence has grown from a pure scientific pursuit to an important subject …
atmospheric turbulence has grown from a pure scientific pursuit to an important subject …
Spatio-Temporal Turbulence Mitigation: A Translational Perspective
Recovering images distorted by atmospheric turbulence is a challenging inverse problem
due to the stochastic nature of turbulence. Although numerous turbulence mitigation (TM) …
due to the stochastic nature of turbulence. Although numerous turbulence mitigation (TM) …
Nert: Implicit neural representations for unsupervised atmospheric turbulence mitigation
W Jiang, V Boominathan… - Proceedings of the …, 2023 - openaccess.thecvf.com
The atmospheric turbulence mitigation problem has emerged as a challenging inverse
problem in the communities of computer vision and optics. However, current methods either …
problem in the communities of computer vision and optics. However, current methods either …
Scattering and gathering for spatially varying blurs
A spatially varying blur kernel is specified by an input coordinate and an output coordinate.
For computational efficiency, we sometimes write as a linear combination of spatially …
For computational efficiency, we sometimes write as a linear combination of spatially …
Weakly supervised face and whole body recognition in turbulent environments
Face and person recognition have recently achieved remarkable success under challenging
scenarios, such as off-pose and cross-spectrum matching. However, long-range recognition …
scenarios, such as off-pose and cross-spectrum matching. However, long-range recognition …
NB-GTR: Narrow-Band Guided Turbulence Removal
The removal of atmospheric turbulence is crucial for long-distance imaging. Leveraging the
stochastic nature of atmospheric turbulence numerous algorithms have been developed that …
stochastic nature of atmospheric turbulence numerous algorithms have been developed that …
Deep Learning Techniques for Atmospheric Turbulence Removal: A Review
The influence of atmospheric turbulence on acquired imagery makes image interpretation
and scene analysis extremely difficult and reduces the effectiveness of conventional …
and scene analysis extremely difficult and reduces the effectiveness of conventional …