Many clinical procedures and biomedical research workflows rely on microscopy, including
diagnosis of cancer, genetic disorders, autoimmune diseases, infections, and quantification …

Accurate color image reconstruction from multi-wavelength holograms is crucial in
biomedical imaging applications. Current data-driven deep learning methods have made …

Microscopic imaging and imaging flow cytometry have wide potential in point-of-care
assays; however, their narrow depth of focus necessitates precise mechanical or fluidic …

Lensless in-line on-chip holographic microscope has cost-effective and compact designs
that can offer sub-micron resolution over a large field-of-view. In multi-height lensless on …

Multi-distance computational imaging has garnered widespread attention due to its simple
configuration and ability to achieve quantitative phase imaging. Phase retrieval is the core of …

Lens-free digital holography enables multi-focus quantitative phase microscopy for imaging
both reflective surfaces and transparent objects. For high-resolution reconstruction in lens …

Featured Application In this study, we report on fast and robust autofocus for non-mydriatic
fundus photography under less stringent imaging conditions. Based on image sharpness …

We propose a speed-up method for the in-focus plane detection in digital holographic
microscopy that can be applied to a broad class of autofocusing algorithms that involve …

Auto-focusing is an essential task for lens-free holographic microscopy, which has
developed many methods for high precision or fast refocusing. In this work, we derive the …

In single-wavelength digital holography (DH), the phase wrapping phenomenon limits the
total object depth that can be measured due to the requirement for well-resolved phase …