Recovering the turbulence-degraded point spread function from a single intensity image is
important for a variety of imaging applications. Here, a deep learning model based on a …

Motility near solid surfaces plays a key role in the life cycle of bacteria and is essential for
biofilm formation, biofilm dispersal, and virulence. The alignment of the cell body with the …

Objectives: Visual rehabilitation after penetrating keratoplasty (PK) has difficulties linked to
the high spherical and/or cylindric refractive errors with high order aberrations (HOAs) based …

AIM To evaluate the efficacy of custom-made soft keratoconus (KC) lenses on corneal
aberrations and photic phenomena in two different optical zones in patients with KC …

Accurate three-dimensional (3D) morphological computational models of cells are important
in a number of biological studies. This study proposes a precise depth-varying point spread …

Optical aberrations (ABRs) always hinder high-quality imaging, and designers make a vast
effort to correct them. We propose a computational method to estimate and remove an ABR …

Noise and blurring in light microscope images are representative factors that affect accurate
identification of cellular and subcellular structures in biological research. In this study, a …

In this paper we propose a point spread function (PSF) estimation scheme for an optical
microscope. The scheme is based on minimizing the least square error between the image …

Tissue clearing techniques are undergoing a renaissance motivated by the need to image
fluorescent neurons, and other cells, deep in the sample without physical sectioning. Optical …

The point spread function (PSF) of an imaging system describes the response of the system
to a point source. Accurately determining the PSF enables one to correct for the combined …