Novel approaches to bio‐imaging and automated computational image processing allow the design of truly quantitative studies in developmental biology. Cell behavior, cell fate …
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 …
D Huang, M Tang, R Shekhar - American journal of ophthalmology, 2003 - Elsevier
PURPOSE: To construct a quantitative model of corneal surface smoothing after laser ablation for refractive correction. DESIGN: Experimental study, interventional case series …
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 …
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 …
EY Lam, X Zhang, H Vo, TC Poon, G Indebetouw - Applied Optics, 2009 - opg.optica.org
Fast acquisition and high axial resolution are two primary requirements for three- dimensional microscopy. However, they are sometimes conflicting: imaging modalities such …
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 …
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 …
We consider a variational formulation of blind image recovery problems. A novel iterative proximal algorithm is proposed to solve the associated nonconvex minimization problem …