Slightly off-axis digital holographic microscopy (DHM) is the extension of digital holography
imaging technology toward high-throughput modern optical imaging technology. However, it …

In this work, we propose a method based on nonlinear optimization to process holograms
corrupted with nonuniform intensity fluctuations in digital holographic microscopy. Our …

In off-axis quantitative phase imaging, existing methods of suppressing the zero-frequency
component (ZFC) always cause the loss of high-frequency phase information, thus …

Label-free quantitative phase imaging is an essential tool for studying in vitro living cells in
various research fields of life sciences. Digital holographic microscopy (DHM) is a non …

An improved phase retrieval method with dual-plane holograms for slightly off-axis digital
holography (DH) is proposed. By applying the Hilbert transform (HT) twice on defocused …

Accurate characterization of physical properties of single cells is of great significance in
biological research. Digital holographic microscopy (DHM) is a non-contact full-field …