Resolution enhancement in quantitative phase microscopy
Quantitative phase microscopy (QPM), a technique combining phase imaging and
microscopy, enables visualization of the 3D topography in reflective samples, as well as the …
microscopy, enables visualization of the 3D topography in reflective samples, as well as the …
Learning-based nonparametric autofocusing for digital holography
In digital holography, it is crucial to extract the object distance from a hologram in order to
reconstruct its amplitude and phase. This is known as autofocusing, which is conventionally …
reconstruct its amplitude and phase. This is known as autofocusing, which is conventionally …
Fast phase retrieval in off-axis digital holographic microscopy through deep learning
G Zhang, T Guan, Z Shen, X Wang, T Hu, D Wang… - Optics express, 2018 - opg.optica.org
Traditional digital holographic imaging algorithms need multiple iterations to obtain focused
reconstructed image, which is time-consuming. In terms of phase retrieval, there is also the …
reconstructed image, which is time-consuming. In terms of phase retrieval, there is also the …
[PDF][PDF] 100 Hertz frame-rate switching three-dimensional orbital angular momentum multiplexing holography via cross convolution
The orbital angular momentum (OAM) of light has been implemented as an information
carrier in OAM holography. Holographic information can be multiplexed in theoretical …
carrier in OAM holography. Holographic information can be multiplexed in theoretical …
Deep-learning based flat-fielding quantitative phase contrast microscopy
W Wang, K Zhuo, X Liu, W Feng, Z **ong, R Liu… - Optics …, 2024 - opg.optica.org
Quantitative phase contrast microscopy (QPCM) can realize high-quality imaging of sub-
organelles inside live cells without fluorescence labeling, yet it requires at least three phase …
organelles inside live cells without fluorescence labeling, yet it requires at least three phase …
Comparison of common-path off-axis digital holography and transport of intensity equation in quantitative phase measurement
The quantitative phase imaging methods based on digital holography (DH) and transport of
intensity equation (TIE) are both popular high-resolution computational imaging techniques …
intensity equation (TIE) are both popular high-resolution computational imaging techniques …
Highly stable wide-field common path digital holographic microscope based on a Fresnel biprism interferometer
Quantitative phase imaging (QPI) of biological cells and tissues is an important technique
useful in the determination of many biophysical parameters such as morphology, refractive …
useful in the determination of many biophysical parameters such as morphology, refractive …
Methamphetamine-induced apoptosis in glial cells examined under marker-free imaging modalities
LY D'Brant, H Desta, TC Khoo… - … of biomedical optics, 2019 - spiedigitallibrary.org
We used phase microscopy and Raman spectroscopic measurements to assess the
response of in vitro rat C6 glial cells following methamphetamine treatment in real time …
response of in vitro rat C6 glial cells following methamphetamine treatment in real time …
Secure real-time generation and display of color holographic movies
In this paper we demonstrate a secure, real time color hologram generation and projection
scheme. Holographic display techniques have the potential to enable the control of both the …
scheme. Holographic display techniques have the potential to enable the control of both the …
Resolution enhancement in quantitative phase microscopy: a review
Quantitative phase microscopy (QPM), a technique combining phase imaging and
microscopy, enables visualization of the 3D topography in reflective samples, as well as the …
microscopy, enables visualization of the 3D topography in reflective samples, as well as the …