Hough transform-based multi-object autofocusing compressive holography
Reconstruction of multiple objects from one hologram can be affected by the focus metric
judgment of autofocusing. Various segmentation algorithms are applied to obtain a single …
judgment of autofocusing. Various segmentation algorithms are applied to obtain a single …
Quantitative phase microscopy with enhanced contrast and improved resolution through ultra‐oblique illumination (UO‐QPM)
Recent developments in phase contrast microscopy have enabled the label‐free
visualization of certain organelles due to their distinct morphological features, making this …
visualization of certain organelles due to their distinct morphological features, making this …
[HTML][HTML] Quantitative phase microscopy of red blood cells during planar trapping and propulsion
Red blood cells (RBCs) have the ability to undergo morphological deformations during
microcirculation, such as changes in surface area, volume and sphericity. Optical waveguide …
microcirculation, such as changes in surface area, volume and sphericity. Optical waveguide …
[HTML][HTML] Exploiting the potential of commercial digital holographic microscopy by combining it with 3D matrix cell culture assays
M Hellesvik, H Øye, H Aksnes - Scientific Reports, 2020 - nature.com
Abstract 3D cell culture assays are becoming increasingly popular due to their higher
resemblance to tissue environment. These provide an increased complexity compared to the …
resemblance to tissue environment. These provide an increased complexity compared to the …
[HTML][HTML] Refractive index estimation in biological tissues by quantitative phase imaging
The refractive index (RI) of biological tissues represents a relevant optical property that
correlates with intrinsic factors such as dry mass or water content, providing valuable …
correlates with intrinsic factors such as dry mass or water content, providing valuable …
Influence of defocus on quantitative analysis of microscopic objects and individual cells with digital holography
Digital holography offers a unique method for studying microscopic objects using
quantitative measurements of the optical phase delays of transmitted light. The optical phase …
quantitative measurements of the optical phase delays of transmitted light. The optical phase …
Digital holographic microscopy for real-time investigation of 3D microstructural dynamics of starch-kefiran-based nanocomposite
Investigating real-time phenomena in bio-polymers has received much attention because of
their increasing demands in polymer substitution. The 3D morphometry of polymer surfaces …
their increasing demands in polymer substitution. The 3D morphometry of polymer surfaces …
Nonlinear interferometry: A new approach for imaging and sensing
Nonlinear interferometers are a ubiquitous tool in quantum photonics. As such, they allow
spooky‐like imaging with undetected light. On the one side their working principle is based …
spooky‐like imaging with undetected light. On the one side their working principle is based …
Morphological changes in the ovarian carcinoma cells of Wistar rats induced by chemotherapy with cisplatin and dioxadet
AA Zhikhoreva, AV Belashov, VG Bespalov… - Biomedical optics …, 2018 - opg.optica.org
The development of new express methods for the analysis of the efficacy of anti-cancer
therapy on the cellular level is highly desirable for the analysis of chemotherapeutic agent …
therapy on the cellular level is highly desirable for the analysis of chemotherapeutic agent …
Single-shot quantitative differential phase contrast imaging combined with programmable polarization multiplexing illumination
S Liu, C Zheng, Q Hao, X Li, S Zhang - Optics Letters, 2023 - opg.optica.org
We propose a single-shot quantitative differential phase contrast method with polarization
multiplexing illumination. In the illumination module of our system, a programmable LED …
multiplexing illumination. In the illumination module of our system, a programmable LED …