[PDF][PDF] Deep learning assisted variational Hilbert quantitative phase imaging

Z Li, J Sun, Y Fan, Y **, Q Shen, M Trusiak… - Opto-Electron …, 2023 - researching.cn
We propose a high-accuracy artifacts-free single-frame digital holographic phase
demodulation scheme for relatively lowcarrier frequency holograms—deep learning …

Single-shot slightly off-axis digital holographic microscopy with add-on module based on beamsplitter cube

JA Picazo-Bueno, M Trusiak, V Micó - Optics Express, 2019 - opg.optica.org
Slightly off-axis digital holographic microscopy (SO-DHM) has recently emerged as a novel
experimental arrangement for quantitative phase imaging (QPI). It offers improved …

Variational Hilbert quantitative phase imaging

M Trusiak, M Cywińska, V Micó, JÁ Picazo-Bueno… - Scientific Reports, 2020 - nature.com
Utilizing the refractive index as the endogenous contrast agent to noninvasively study
transparent cells is a working principle of emerging quantitative phase imaging (QPI). In this …

[HTML][HTML] High bandwidth-utilization digital holographic reconstruction using an untrained neural network

Z Li, Y Chen, J Sun, Y **, Q Shen, P Gao, Q Chen… - Applied Sciences, 2022 - mdpi.com
Slightly off-axis digital holographic microscopy (DHM) is the extension of digital holography
imaging technology toward high-throughput modern optical imaging technology. However, it …

LED source interferometer for microscopic fringe projection profilometry using a Gates' interferometer configuration

JR Sánchez, A Martínez-García, JA Rayas… - Optics and Lasers in …, 2022 - Elsevier
The fringe projection technique is considered one of the most reliable solutions for
structured light technology, developed for non-contact three-dimensional (3D) data …

Spatially multiplexed interferometric microscopy: principles and applications to biomedical imaging

JÁ Picazo-Bueno, M Trusiak, J García… - Journal of Physics …, 2021 - iopscience.iop.org
Digital holographic microscopy (DHM) applied to quantitative phase imaging (QPI) has been
successfully demonstrated as a powerful label-free method to analyse the optical properties …

Automatic filtering for zero-order and twin-image elimination in off-axis digital holography

Z Dong, H Wang, X Wang - Optical Engineering, 2019 - spiedigitallibrary.org
Windowing the Fourier spectra is usually used to filter the zero-order and twin image in off-
axis digital holography (DH). However, during the filtering process, manual operation is …

[HTML][HTML] Slightly off-axis digital holography using a transmission grating and GPU-accelerated parallel phase reconstruction

H Bai, J Chen, L Sun, L Li, J Zhang - Photonics, 2023 - mdpi.com
Slightly off-axis digital holography is proposed using transmission grating to obtain
quantitative phase distribution. The experimental device is based on an improved 4f optical …

Fast-iterative blind phase-shifting digital holographic microscopy using two images

R Castañeda, C Buitrago-Duque… - Applied Optics, 2020 - opg.optica.org
Digital holographic microscopy (DHM) has consolidated as a tool for diagnosis and
measuring in life sciences, thanks to its capability to perform quantitative phase imaging …

Phase noise reduction in digital holographic microscopy based on adaptive filtering and total directional variation

Z Ma, J Long, Y Ding, J Zhang, J **, Y Li… - Optics & Laser …, 2025 - Elsevier
Digital holographic microscopy (DHM) has been widely used in the biological and medical
fields as an important tool for observing microstructures. However, the imaging quality of …