Comprehensive tool for a phase compensation reconstruction method in digital holographic microscopy operating in non-telecentric regime
Quantitative phase imaging (QPI) via Digital Holographic microscopy (DHM) has been
widely applied in material and biological applications. The performance of DHM …
widely applied in material and biological applications. The performance of DHM …
Aberration-free synthetic aperture phase microscopy based on alternating direction method
Objective measurements of the morphology and dynamics of label-free cells and tissues can
be achieved by quantitative phase with low phototoxicity and no photobleaching. Modern …
be achieved by quantitative phase with low phototoxicity and no photobleaching. Modern …
Phase aberration compensation via a self-supervised sparse constraint network in digital holographic microscopy
Phase aberration compensation is of great significance for the quantitative phase imaging in
digital holographic microscopy. Least-square-based fitting algorithms are the most common …
digital holographic microscopy. Least-square-based fitting algorithms are the most common …
Phase aberration separation for holographic microscopy by alternating direction sparse optimization
The morphology and dynamics of label-free tissues can be exploited by sample-induced
changes in the optical field from quantitative phase imaging. Its sensitivity to subtle changes …
changes in the optical field from quantitative phase imaging. Its sensitivity to subtle changes …
Phase aberration compensation for digital holographic microscopy based on geometrical transformations
In digital holographic microscopy (DHM), the use of microscope objective always introduces
a phase aberration and thus affects the retrieved phase. To address this problem, we …
a phase aberration and thus affects the retrieved phase. To address this problem, we …
Complex wave and phase retrieval from a single off-axis interferogram
Single-frame off-axis holographic reconstruction is promising for quantitative phase imaging.
However, reconstruction accuracy and contrast are degraded by noise, frequency spectrum …
However, reconstruction accuracy and contrast are degraded by noise, frequency spectrum …
Aberration-free digital holographic phase imaging using the derivative-based principal component analysis
Significance: Digital holographic microscopy is widely used to get the quantitative phase
information of transparent cells. Aim: However, the sample phase is superimposed with …
information of transparent cells. Aim: However, the sample phase is superimposed with …
Dimensionality reduction technique based phase aberration compensation and spurious fringe removal in off-axis digital holographic microscopy
A dimensionality reduction technique based on singular value decomposition (SVD) is
proposed for the aberration and spurious fringe removal from the phase measurement in off …
proposed for the aberration and spurious fringe removal from the phase measurement in off …
[PDF][PDF] 改进的基于相位梯度最小化的相位补偿方法
董昭, 王文健, 王华英, 张子健, 王杰宇… - Chinese Journal of …, 2021 - researching.cn
摘要提出了一种改进的基于相位梯度最小化的相位快速自动补偿方法. 所提方法利用Zernike
多项式拟合像差, 并将评价函数写作含多项式梯度的表达式, 采取拟牛顿法进行优化得到了对应 …
多项式拟合像差, 并将评价函数写作含多项式梯度的表达式, 采取拟牛顿法进行优化得到了对应 …
Automatic removal of phase aberration in holographic microscopy for drug sensitivity detection of ovarian cancer cells
C Leiping, W Xiao, L Xiaoping, J Liu, F Pan… - OSA …, 2020 - opg.optica.org
Real-time and long-term monitoring of the morphological changes of cells in biomedical
science is highly desired. Quantitative phase imaging (QPI) obtained by various …
science is highly desired. Quantitative phase imaging (QPI) obtained by various …