Digital holographic phase microscopy
Quantitative phase imaging of cells by Digital Holographic Microscopy
... field microscopy are based upon the absorption coefficient of the micro-object or micro-organism under ...The microscopy used in detection of fluorescence is known as the fluorescence ...microscopy. ...
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Simultaneous two-color imaging in digital holographic microscopy
... We anticipate that this registration protocol may also be of interest to those working in the allied field of quantitative phase imaging. Our main result is that the two-color method can be used to reduce ...
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Opposite-view digital holographic microscopy with autofocusing capability
... and phase modulation, the advantage of the proposed method over the conventional autofocusing methods, ...and phase image of the sample were reconstructed and shown in ...
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Compact handheld digital holographic microscopy system development
... a digital signal by the CCD, called digital hologram, is then numerically processed to determine the desired characteristics of the ...for phase reconstruction from the single ...reflection ...
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Quantitative phase imaging with scanning holographic microscopy: an experimental assesment
... tive phase information with the differential interference contrast method ...quantitative phase imag- ing, as provided by digital holographic microscopy [2] gave a new dimension to ...
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Movies of cellular and sub-cellular motion by digital holographic microscopy
... of digital holography for biological micro- ...The holographic reconstruction is carried out by the Angular Spectrum method in an off-axis configuration so that the twin images and zero-order background can ...
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Advanced multimodal methods in biomedicine : Raman spectroscopy and digital holographic microscopy
... resulting phase map consequently has a quadratic background relative to the difference in wave-front ...base-line phase image is produced (figure ...unwrapped phase map of the ...
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Measuring the 3D Dynamics of Multiple Colloidal Particles with Digital Holographic Microscopy
... highlights. Phase behavior in bulk hard-sphere systems was one of the rst statistical mechanical problems with which computer simula- tion techniques were pioneered in the ’s [ ...with microscopy, as ...
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Automated multi-parameter measurement of cardiomyocytes dynamics with digital holographic microscopy
... Woods, Digital Imaging Processing (Prentice Hall, New York, ...as phase contrast and differential interference contrast microscopies, can generate contrast from transparent cells, they cannot provide ...
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High-throughput, nonperturbing quantification of lipid droplets with digital holographic microscopy.
... current microscopy tech- niques involves cell staining and washing, while using flow cytometry involves cell retrieval in ...present digital holo- graphic microscopy (DHM) as a label-free, ...
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Multimodal discrimination of immune cells using a combination of Raman spectroscopy and digital holographic microscopy
... This search for powerful optical label free techniques has brought Raman spectroscopy (RS) to the fore. Raman spectroscopy provides specific molecular information of a sample by inelastic scattering of light that results ...
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Off-axis Digital Holographic Microscopy: practical design parameters for operating at diffraction limit
... numerical phase masking in order to compensate the spherical phase distortion induced by the microscope objective (MO) [ 6 ...spherical phase intro- duced by the MO has been treated in terms of the ...
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Digital holographic setups for phase object measurements in micro and macro scale
... 4.6. Digital holographic microscopy Transparent objects, like living biological cells are very often studied by digital holographic microscopy in transmission ...quantified ...
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Digital holographic microscopy based on a modified lateral shearing interferometer for three dimensional visual inspection of nanoscale defects on transparent objects
... the phase image reconstructed from the recorded hologram of Figure 15a, the depth data of the dig on the test touch-glass panel is numerically reconstructed, which is shown in Figure 15b as a 3-D ...
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Phase-shifting digital holographic data compression
... for digital holograms are perhaps not the best design option, and that our encoder is a good candidate in applications like immersive browsing and virtual reality ...
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Compression defects in different reconstructions from phase-shifting digital holographic data
... of phase-shifting digital holograms (interferogram domain-, hologram domain-, and reconstruction domain-based strategies) are reviewed and their effects in the reconstruction domain are ...
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Multiwavefront digital holographic television
... CCD holographic capture system was developed by Bremen Institute of Applied Beam Technology ...capture digital holographic videos of dynamic scenes from six different views simultaneously as shown in ...
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Coherence-controlled holographic microscopy for live-cell QPI
... Innovative Microscopy Radim Chmelík Pavel Kolman Zbyněk Dostál Martin Lošťák Martin Antoš Tomáš Zikmund Aneta Křížová Jana Čolláková Hana Uhlířová Pavel Veselý Veronika Jůzová Věra Kollarová Matěj Týč Lukáš ...
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Digital data storage in a phase-encoded holographic memory system: data quality and security
... volume holographic storage systems in terms of data ...random phase-code encryption, which was formerly pronounced to be very ...a phase-encoded volume holographic storage ...
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Holographic descriptions of chiral phase transitions
... different phase diagrams and at the same time gives a hint on how the profile of the running coupling can affect the form of the phase ...plasma phase but no baryons at all. The QCD phase ...
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