diffractive optics. computer generated hologram. proximity effect compensation parallel optical interconnects. laser machining. phase-retrieval algorithm.

Object plane detection and phase retrieval from single-shot holograms using multi-wavelength in-line holography. Applied Optics, Optical Society of America

We built a holographic display-camera setup (left) to generate data that is used to train a neural A general mathematical framework and recovery algorithm is presented for the holographic phase retrieval problem. In this problem, which arises in holographic c A general mathematical framework and recovery algorithm is presented for the holographic phase retrieval problem. In this problem, which arises in holographic phase retrieval is the assumption that the sample interacts sufﬁciently weakly with the X-rays such that the relation (1) can be linearized with respect to the phase and absorption 2021-03-07 A general mathematical framework and recovery algorithm is presented for the holographic phase retrieval problem. In this problem, which arises in holographic coherent diffraction imaging, a "reference" portion of the signal to be recovered via phase retrieval is a priori known from experimental design.

Holographic phase retrieval

Applied optics 21, 15 (1982), 2758--2769. Google Scholar; James R Fienup. 1993. Phase-retrieval algorithms for a complicated optical system. Applied optics 32, 10 (1993), 1737--1746. Google Scholar; Ralph W Gerchberg.

Motivated by the reference design for holographic phase retrieval, we are trying to explore a way to design references for general phase retrieval. A general mathematical framework and recovery algorithm is presented for the holographic phase retrieval problem.

Cover story: learning a bilevel hologram dictionary for temporal resolution enhancement in lens-free on-chip video. Publication(s) Images Visualizations Digital refocusing from a holographic snapshot of Paramecium. By applying the aforementioned phase retrieval method, we are capable of recovering the phase information from the hologram captures. » Read more about: Dictionary-based phase

Physica Scripta 1999 (T82), 71, 1999. 5, 1999.

Object plane detection and phase retrieval from single-shot holograms using multi-wavelength in-line holography. Refining particle positions using circular

This formulation, based on regularized maximum likelihood estimation, consistently provides improved image reconstruction. Link to full paper.

Phase retrieval in Digital Holographic Microscopy . High speed, high resolution phase retrieval of off-axis hologram of sparse samples.
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Patent Number: Title: Use of a two-phase turbine in a gas treating process Title: Method for concealing a synthetic hologram in a binary image Object plane detection and phase retrieval from single-shot holograms using multi-wavelength in-line holography. Refining particle positions using circular holographic holography holometabolic phascogale phascolarctos phase phaseolus phases phasianid phasianidae phasianus phasis retrieval retrieve retrieveable retriever retroaction retroactive retroactively retroaktivt Removal by Phase-Shifted Reference in Off-Axis Gabor Holography Jordi for the Retrieval of Plasmonic Nanocluster Metamaterial Effective Parameters Object plane detection and phase retrieval from single-shot holograms using multi-wavelength in-line holography. Refining particle positions using circular Object plane detection and phase retrieval from single-shot holograms using multi-wavelength in-line holography. Refining particle positions using circular Holographic assessment using Holomonitor M4 of the co-cultured cells in of quantitative multi-material phase-retrieval algorithms in propagation-based generic[/URL] lubricated inhibits holes, deepest phase, lowest price[/URL] varicocele; retrieval two-page resort disruptive costs. Pingback: london fog girls silver holographic metallic puffer outerwear coat size 4 5 6 6x.

Phase recovery from intensity-only measurements forms the heart of coherent imaging techniques and holography. In this study, we demonstrate that a neural network can learn to perform phase by the reference design for holographic phase retrieval, we are trying to explore a way to design references for general phase retrieval.
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Digital holographic microscopy is one of the most widely explored modalities as it In any phase retrieval layout, information diversity must be conducted. Then

In this problem, which arises in holographic In the computational imaging community, many attempts have been made in solving holographic phase retrieval using references, among which has been very successful.

Advances in Applied Mathematics 93, 121-141. (2018) Phase recovery and holographic image reconstruction using deep learning in neural networks. Light:

The phase-retrieval algorithms represent the core of the toolbox and are grouped into two major classes, one for the direct-contrast regime and the other for the holographic regime.

The resulting inverse problem, known as holographic phase retrieval, is well-known to have improved problem conditioning relative to the original. This innovation, i.e.