Search Results - "holography"
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Simulation of microbubble reconstruction using compressive holography
Published 2022“…The proposed method is based on compressive holography. First, digital hologram of MB is captured using digital camera. …”
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Object recognition using quantum holography with neural-net preprocessing
Published 2005“…It is computationally demonstrated how quantum associative networks, implemented using quantum holography, Could be harnessed for object recognition. …”
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Study and application of holography system for mechanical stress and surface deformation
Published 2004“…Holography is a technique to record information and reconstructs it in three dimensions. …”
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Pulsed ultrasound modulated optical tomography with harmonic lock-in holography detection
Published 2013“…A method that uses digital heterodyne holography reconstruction to extract scattered light modulated by a singlecycle ultrasound (US) burst is demonstrated and analyzed. …”
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Calibration of an SKA-Low Prototype Station Using Holographic Techniques
Published 2024“…Self-holography using a reference beam formed with the station under test itself and cross-holography using a different station to obtain the reference beam are unified under the same formalism. …”
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Light of images
Published 2015“…Currently, the technology of holography serves as a perfect three-dimensional medium where designers could apply innovatively to convey meanings during image-making process. …”
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Quantum-Implementable Selective Reconstruction of High-Resolution Images
Published 2004“…The original algorithm, based on the Hopfield associative neural net, was transformed in order to enable its quantum-wave implementation based on holography. The main limitations of the classical Hopfield net are much reduced with the simulated new quantum-optical implementation. …”
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Study of Photobleaching Mechanism in Methylene Blue Sensitized Gelatin Using a Single Beam UV-Vis. Fibre Optics Spectrophotometer
Published 2005“…This study shows that the MB doped in gelatin solid matrix opens a new possibility in realtime holography applications.…”
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Aberration compensation of holographic particle images using digital holographic microscopy
Published 2015“…The measurement of high spatial resolution, three-dimensional vector displacements in fluid mechanics using holography, is usually hampered by aberration. Aberration poses some problems in particle image identification due to low fidelity of real image reconstruction. …”
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Microwave holographic imaging technique for tumour detection
Published 2007“…This technique exploits the advantages of holography without requiring the direct measurement which uses an expensive network analyser. …”
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Fast Holographic Deconvolution: A New Technique for Precision Radio Interferometry
Published 2012“…Our new method is an extension of A-projection/software-holography/forward modeling analysis techniques and shares their precision deconvolution and wide-field polarimetry, while being significantly faster than current implementations that use full direction-dependent antenna gains. …”
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Visualized effect of oxidation on magnetic recording fidelity in pseudo-single-domain magnetite particles
Published 2014“…Here we use the complementary techniques of environmental transmission electron microscopy and off-axis electron holography to induce and visualize the effects of oxidation on the magnetization of individual nanoscale Fe3O4 particles as they transform towards g-Fe2O3. …”
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Carbon Dioxide (CO2) laser cut quality of acrylic with different power levels
Published 2008“…Laser is widely used in industry for cutting and boring metals and other materials, in medicine for surgery, and in communications, scientific research, and holography. Laser cutting machine is often used in marking or engraving wood, glass, acrylic, rubber, ceramics, coated metals and marble. …”
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Input Information in the Approximate Calculation of Two-Dimensional Integral from Highly Oscillating Functions (Irregular Case)
Published 2019“…Current stage of research in astronomy, radiology, computed tomography, holography, and radar is characterized by broad use of digital technologies, algorithms, and methods. …”
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