Optical projection tomography is a form of tomography involving optical microscopy. The OPT technique is sometimes referred to as optical computed tomography...
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higher computing cost. Although MRI (magnetic resonance imaging), optical coherence tomography and ultrasound are transmission methods, they typically do not...
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Optical coherence tomography (OCT) is a high-resolution imaging technique with most of its applications in medicine and biology. OCT uses coherent near-infrared...
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Photoacoustic imaging (redirect from Photoacoustic tomography)
ISBN 978-0-471-74304-0. M. Xu; et al. (2005). "Universal back-projection algorithm for photoacoustic-computed tomography" (PDF). Physical Review E. 71 (1): 016706. Bibcode:2005PhRvE...
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In mathematics, the projection-slice theorem, central slice theorem or Fourier slice theorem in two dimensions states that the results of the following...
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The term tomography was first used in the quantum physics literature in a 1993 paper introducing experimental optical homodyne tomography. In quantum...
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Image (redirect from Optical Image)
or sculpture. Images may be displayed through other media, including a projection on a surface, activation of electronic signals, or digital displays; they...
23 KB (2,863 words) - 07:50, 20 July 2025
X-ray computed tomography operates by using an X-ray generator that rotates around the object; X-ray detectors are positioned on the opposite side of the...
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Positron emission tomography (PET) is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes...
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of TV Stations to provide alternative prime time programming Optical projection tomography, a form of tomographic tissue imaging used in biomedical research...
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Atom probe (redirect from Atom-Probe Tomography)
at the discretion of the observer”. Atom probes are unlike conventional optical or electron microscopes, in that the magnification effect comes from the...
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consider each of the projections of the datacube in a manner analogous to the X-ray projections measured by medical X-ray computed tomography instruments used...
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optoacoustic tomography (MSOT), also known as functional photoacoustic tomography (fPAT), is an imaging technology that generates high-resolution optical images...
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Neuroimaging (section Computed axial tomography)
and treatments for individual patients. Diffuse optical imaging (DOI) or diffuse optical tomography (DOT) is a medical imaging modality which uses near...
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biomedical engineer, and inventor best known for co‑inventing optical coherence tomography (OCT), an imaging modality widely used in ophthalmology and cardiology...
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resulting in systematic patterns in every acquired X-ray projection image. In X-ray computed tomography (CT), fixed-pattern noise is known to significantly...
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Optical coherence tomography angiography (OCTA) is a non-invasive imaging technique based on optical coherence tomography (OCT) developed to visualize...
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Holography (redirect from Holographic projection)
computer-generated hologram, which can show virtual objects or scenes. Optical holography needs a laser light to record the light field. The reproduced...
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Terahertz tomography is a class of tomography where sectional imaging is done by terahertz radiation. Terahertz radiation is electromagnetic radiation...
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Field of view (section Tomography)
the observable world that is seen at any given moment. In the case of optical instruments or sensors, it is a solid angle through which a detector is...
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Medical imaging (section Tomography)
Diffuse optical tomography Elastography Electrical impedance tomography Optoacoustic imaging Ophthalmology A-scan B-scan Corneal topography Optical coherence...
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calibrated to ensure that similar exams have linearity in optical density. Modern computed tomography (CT) scanners have AEC systems which aim to maintain...
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Image-guided radiation therapy (redirect from Megavoltage computed tomography)
comparison of a cone beam computed tomography (CBCT) dataset, acquired on the treatment machine, with the computed tomography (CT) dataset from planning. IGRT...
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for viewing geographic atrophy, optical coherence tomography can offer unique benefits. Optical coherence tomography angiography can help the physician...
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Tomosynthesis (category X-ray computed tomography)
for performing high-resolution limited-angle tomography at radiation dose levels comparable with projectional radiography. It has been studied for a variety...
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Computed tomography laser mammography (CTLM) is the trademark of Imaging Diagnostic Systems, Inc. (IDSI, United States) for its optical tomographic technique...
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X-ray diffraction computed tomography is an experimental technique that combines X-ray diffraction with the computed tomography data acquisition approach...
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for optical imaging. The various methods depend upon fluorescence, bioluminescence, absorption or reflectance as the source of contrast. Optical imaging's...
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include optical projection tomography and stimulated Raman scattering. As long as the tissue allows for the unobstructed passing of light, the optical resolution...
19 KB (2,064 words) - 03:41, 4 January 2025