Redundant speckle elimination in digital holography with the Gauss window function

W Cai, L Chen, W Lin, J Xiao, J Li, Y Hu, K Wen - Optik, 2022 - Elsevier
Digital Holography (DH) is a popular and practical technology for recording the complex-
valued information of the object field. However, speckle, caused by the coherent light …

Effect of tissue staining in quantitative phase imaging

S Ban, E Min, Y Ahn, G Popescu… - Journal of …, 2018 - Wiley Online Library
Quantitative phase imaging (QPI) is an emerging modality, which enables the identification
of abnormalities in tissue based on optical properties. QPI can be applied to any biological …

Automated detection of macrophages in quantitative phase images by deep learning using a mask region-based convolutional neural network

K Eder, T Kutscher, A Marzi, Á Barroso… - … and Sensing (LBIS) …, 2021 - spiedigitallibrary.org
We explored a Mask Region-based Convolutional Neural Network (Mask R-CNN) to detect
macrophages in quantitative phase images, which were acquired by digital holographic …

Mitotic index determination on live cells from label-free acquired quantitative phase images using a supervised autoencoder

P Pognonec, A Gustovic, Z Djabari… - IEEE/ACM …, 2021 - ieeexplore.ieee.org
This interdisciplinary work focuses on the interest of a new auto-encoder for supervised
classification of live cell populations growing in a thermostated imaging station and acquired …

[HTML][HTML] Non-Invasive Label-free Analysis Pipeline for In Situ Characterization of Differentiation in 3D Brain Organoid Models

C Filan, S Charles, PC Costa, W Niu, BF Cheng… - Research …, 2024 - ncbi.nlm.nih.gov
Brain organoids provide a unique opportunity to model organ development in a system
similar to human organogenesis in vivo. Brain organoids thus hold great promise for drug …

Super-resolution imaging and autofocusing via compressive-sensing-based twin-image-free holography

C Zhang, J Shi, J Zhou, P Han, H Zhou, H Yang… - Physica …, 2024 - iopscience.iop.org
This paper presents an iterative reconstruction framework for super-resolution imaging and
autofocusing via compressive-sensing-based twin-image-free holography (SRI-AF-CS-TIFH) …

Tracking early tuberous sclerosis complex diseased organoid development with quantitative oblique back-illumination microscopy

CE Filan, S Charles, PC Costa… - … , and analysis of …, 2023 - spiedigitallibrary.org
Quantitative oblique back-illumination microscopy (qOBM) is a label-free imaging technique
that enables tomographic phase imaging of thick scattering samples with epi-illumination …

Advances in design and testing of limited angle optical diffraction tomographysystem for biological applications

A Kuś, P Makowski… - Quantitative Phase Imaging …, 2016 - spiedigitallibrary.org
Optical diffraction tomography has been steadily proving its potential to study one of the hot
topics in modern cell biology—3D dynamic changes in cells' morphology represented with …

Phase shifted-lateral shearing digital holographic microscopy imaging for early diagnosis of cysts in soft tissue-mimicking phantom

TO Onur, G Ustabas Kaya, C Kaya - Applied Physics B, 2021 - Springer
The diagnosis of cyst structures that can be seen in almost every part of the body can be
made using various medical imaging methods recently. Although the used methods and …

Development of a dynamic interferometer using recycled components based on polarization phase shifting techniques

JMI Islas, VH Flores-Muñoz, DI Serrano-García… - Optics & Laser …, 2020 - Elsevier
In this research, we present the results obtained with a simultaneous phase-shifting
interferometric system. This system is implemented with recovered optical components from …