Movies of cellular and sub-cellular motion by digital holographic microscopy
Background Many biological specimens, such as living cells and their intracellular
components, often exhibit very little amplitude contrast, making it difficult for conventional …
components, often exhibit very little amplitude contrast, making it difficult for conventional …
Holographic imaging of unlabelled sperm cells for semen analysis: a review
Male reproductive health in both humans and animals is an important research field in
biological study. In order to characterize the morphology, the motility and the concentration …
biological study. In order to characterize the morphology, the motility and the concentration …
[引用][C] Light microscopy in clinical embryology: lighting the way for infertility treatment
Advantages of digital holographic microscopy for real-time full field absolute phase imaging
T Colomb, F Charrière, J Kühn… - … and Processing XV, 2008 - spiedigitallibrary.org
Different interferometric techniques were developed last decade to obtain full field,
quantitative, and absolute phase imaging, such as phase-shifting, Fourier phase …
quantitative, and absolute phase imaging, such as phase-shifting, Fourier phase …
In-focus quantitative phase imaging from defocused off-axis holograms: synergistic reconstruction framework
Digital holographic microscopy (DHM) enables the three-dimensional (3D) reconstruction of
quantitative phase distributions from a defocused hologram. Traditional computational …
quantitative phase distributions from a defocused hologram. Traditional computational …
Reproductive outcomes predicted by phase imaging with computational specificity of spermatozoon ultrastructure
The ability to evaluate sperm at the microscopic level, at high-throughput, would be useful
for assisted reproductive technologies (ARTs), as it can allow specific selection of sperm …
for assisted reproductive technologies (ARTs), as it can allow specific selection of sperm …
Detection and visualization improvement of spermatozoa cells by digital holography
Numerical analysis is implemented to investigate biological sample starting from Digital
Holographic (DH) recording. The aim is to improve visualization and detection of cow …
Holographic (DH) recording. The aim is to improve visualization and detection of cow …
Quantitative label-free technique for morphological evaluation of human sperm—a promising tool in semen evaluation
PK Poola, V Jayaraman, K Chaithanya, D Rao… - OSA …, 2018 - opg.optica.org
We present results from non-interferometric quantitative phase imaging (QPI) for thickness
estimation and morphological analysis of human spermatozoa. QPI along with algorithms for …
estimation and morphological analysis of human spermatozoa. QPI along with algorithms for …