Computational imaging
JN Mait, GW Euliss, RA Athale - Advances in Optics and Photonics, 2018 - opg.optica.org
We review advances in Computational Imaging that have occurred since the mid-1990s. The
advent of highly integrated platforms, such as the smartphone, has made the linkage …
advent of highly integrated platforms, such as the smartphone, has made the linkage …
Atmospheric turbulence mitigation using complex wavelet-based fusion
N Anantrasirichai, A Achim… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Restoring a scene distorted by atmospheric turbulence is a challenging problem in video
surveillance. The effect, caused by random, spatially varying, perturbations, makes a model …
surveillance. The effect, caused by random, spatially varying, perturbations, makes a model …
Mathematical model of corneal surface smoothing after laser refractive surgery
PURPOSE: To construct a quantitative model of corneal surface smoothing after laser
ablation for refractive correction. DESIGN: Experimental study, interventional case series …
ablation for refractive correction. DESIGN: Experimental study, interventional case series …
Bayesian estimation of regularization and point spread function parameters for Wiener–Hunt deconvolution
This paper tackles the problem of image deconvolution with joint estimation of point spread
function (PSF) parameters and hyperparameters. Within a Bayesian framework, the solution …
function (PSF) parameters and hyperparameters. Within a Bayesian framework, the solution …
First observation of a quadruple asteroid-Detection of a third moon around (130) Elektra with SPHERE/IFS
A Berdeu, M Langlois, F Vachier - Astronomy & Astrophysics, 2022 - aanda.org
Context. Extreme adaptive optics systems, such as the Spectro-Polarimetric High-contrast
Exoplanet REsearch facility (SPHERE), push forward the limits in high contrast and high …
Exoplanet REsearch facility (SPHERE), push forward the limits in high contrast and high …
Three-dimensional microscopy and sectional image reconstruction using optical scanning holography
Fast acquisition and high axial resolution are two primary requirements for three-
dimensional microscopy. However, they are sometimes conflicting: imaging modalities such …
dimensional microscopy. However, they are sometimes conflicting: imaging modalities such …
Automating product-line variant selection for mobile devices
J White, DC Schmidt, E Wuchner… - … Software Product Line …, 2007 - ieeexplore.ieee.org
Product-line architectures (PLAs) designed for mobile devices create a unique challenge for
automated product variant selection engines since variants must be derived on-the-fly as …
automated product variant selection engines since variants must be derived on-the-fly as …
Maximum a posteriori blind image deconvolution with Huber–Markov random-field regularization
Z Xu, EY Lam - Optics letters, 2009 - opg.optica.org
We propose a maximum a posteriori blind deconvolution approach using a Huber–Markov
random-field model. Compared with the conventional maximum-likelihood method, our …
random-field model. Compared with the conventional maximum-likelihood method, our …
Alternating proximal algorithm for blind image recovery
J Bolte, PL Combettes… - 2010 IEEE International …, 2010 - ieeexplore.ieee.org
We consider a variational formulation of blind image recovery problems. A novel iterative
proximal algorithm is proposed to solve the associated nonconvex minimization problem …
proximal algorithm is proposed to solve the associated nonconvex minimization problem …