Results 1 to 10 of about 16,591 (234)

Grading of glioma tumors using digital holographic microscopy [PDF]

open access: yesHeliyon
Gliomas are the most common type of cerebral tumors; they occur with increasing incidence in the last decade and have a high rate of mortality. For efficient treatment, fast accurate diagnostic and grading of tumors are imperative. Presently, the grading
Violeta L. Calin   +11 more
doaj   +2 more sources

Real-time digital holographic microscopy observable in multi-view and multi-resolution [PDF]

open access: green, 2010
We propose a real-time digital holographic microscopy, that enables simultaneous multiple reconstructed images with arbitrary resolution, depth and positions, using Shifted-Fresnel diffraction instead of Fresnel diffraction.
Ichihashi, Yasuyuki   +3 more
core   +2 more sources

Human live spermatozoa morphology assessment using digital holographic microscopy [PDF]

open access: yesScientific Reports, 2022
Digital holographic microscopy (DHM) was applied for the morphological assessment of live intact spermatozoa from fertile and infertile men directly after semen liquefaction.
Marzena Kamieniczna   +4 more
doaj   +2 more sources

Multiparametric quantification of bacterial cells using digital holographic microscopy [PDF]

open access: yesScientific Reports
The detection and quantification of the physical properties of bacterial cells are crucial for advancing precision microbiology. Here, we use digital holographic microscopy (DHM) to measure the dry mass of individual Staphylococcus epidermidis (S ...
Álvaro Cano   +7 more
doaj   +2 more sources

Tip Crack Imaging on Transparent Materials by Digital Holographic Microscopy [PDF]

open access: yesJournal of Imaging, 2019
With this study, we propose a method to image the tip crack on transparent materials by using digital holographic microscopy. More specifically, an optical system based on Mach−Zehnder interference along with an inverted microscopy (Olympus CKX53 ...
Wen-Jing Zhou   +6 more
doaj   +2 more sources

Deep learning with digital holographic microscopy discriminates apoptosis and necroptosis [PDF]

open access: yesCell Death Discovery, 2021
Regulated cell death modalities such as apoptosis and necroptosis play an important role in regulating different cellular processes. Currently, regulated cell death is identified using the golden standard techniques such as fluorescence microscopy and ...
Joost Verduijn   +3 more
doaj   +2 more sources

Physical pupil manipulation for speckle reduction in digital holographic microscopy [PDF]

open access: yesHeliyon, 2021
The reduction of speckle noise by physically changing the pupil of the imaging system, as first envisioned in optical holography, is experimentally applied to a digital holographic microscope (DHM).
Carlos Buitrago-Duque   +1 more
doaj   +2 more sources

Real-time 3D tracking of swimming microbes using digital holographic microscopy and deep learning. [PDF]

open access: goldPLoS One
Matthews SA   +6 more
europepmc   +2 more sources

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