Computational methods have been established as cornerstones in optical imaging and
holography in recent years. Every year, the dependence of optical imaging and holography …

Lensless digital holographic microscopy (LDHM) offers very large field of view label-free
imaging crucial, eg, in high-throughput particle tracking and biomedical examination of cells …

Phase imaging microscopy under Gabor regime has been recently reported as an extremely
simple, low cost and compact way to update a standard bright-field microscope with …

We report on a novel computational technique for automatic numerical refocusing in digital
in-line holographic microscopy. It is based on the adaptive filtering of the recorded on-axis …

Laser-based lensless digital holographic microscopy (LDHM) is often spoiled by
considerable coherent noise factor. We propose a novel LDHM method with significantly …

Lensless holographic microscopy (LHM) comes out as a promising label-free technique
since it supplies high-quality imaging and adaptive magnification in a lens-free, compact …

In multi-wavelength lensfree microscopy (MWLM), a laser source is usually replaced with a
light-emitting diode for a low-cost and portable configuration. However, the trade-off …

Permanent engravings on contact lenses provide information about the manufacturing
process and lens positioning when they are placed on the eye. The inspection of their …