• Optical projection tomography is a form of tomography involving optical microscopy. The OPT technique is sometimes referred to as optical computed tomography...
    5 KB (563 words) - 11:24, 7 April 2024
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    higher computing cost. Although MRI (magnetic resonance imaging), optical coherence tomography and ultrasound are transmission methods, they typically do not...
    19 KB (1,694 words) - 05:11, 17 January 2025
  • Thumbnail for Optical coherence tomography
    Optical coherence tomography (OCT) is a high-resolution imaging technique with most of its applications in medicine and biology. OCT uses coherent near-infrared...
    91 KB (10,313 words) - 10:35, 18 July 2025
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    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...
    15 KB (1,770 words) - 13:46, 10 June 2025
  • Thumbnail for Projection-slice theorem
    In mathematics, the projection-slice theorem, central slice theorem or Fourier slice theorem in two dimensions states that the results of the following...
    9 KB (1,224 words) - 14:28, 21 April 2025
  • Thumbnail for Quantum tomography
    The term tomography was first used in the quantum physics literature in a 1993 paper introducing experimental optical homodyne tomography. In quantum...
    37 KB (5,517 words) - 00:59, 25 May 2025
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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
  • Thumbnail for Operation of computed tomography
    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...
    24 KB (3,035 words) - 03:57, 14 March 2023
  • Thumbnail for Positron emission tomography
    Positron emission tomography (PET) is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes...
    74 KB (8,832 words) - 21:53, 17 July 2025
  • of TV Stations to provide alternative prime time programming Optical projection tomography, a form of tomographic tissue imaging used in biomedical research...
    2 KB (308 words) - 04:01, 4 July 2025
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    at the discretion of the observer”. Atom probes are unlike conventional optical or electron microscopes, in that the magnification effect comes from the...
    33 KB (4,610 words) - 19:49, 22 July 2025
  • Thumbnail for Computed tomography imaging spectrometer
    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...
    12 KB (1,317 words) - 17:12, 17 July 2025
  • optoacoustic tomography (MSOT), also known as functional photoacoustic tomography (fPAT), is an imaging technology that generates high-resolution optical images...
    49 KB (6,609 words) - 16:28, 9 January 2024
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    and treatments for individual patients. Diffuse optical imaging (DOI) or diffuse optical tomography (DOT) is a medical imaging modality which uses near...
    42 KB (5,150 words) - 21:39, 29 May 2025
  • Thumbnail for David Huang (ophthalmologist)
    biomedical engineer, and inventor best known for co‑inventing optical coherence tomography (OCT), an imaging modality widely used in ophthalmology and cardiology...
    17 KB (1,596 words) - 19:24, 4 June 2025
  • Thumbnail for Flat-field correction
    resulting in systematic patterns in every acquired X-ray projection image. In X-ray computed tomography (CT), fixed-pattern noise is known to significantly...
    8 KB (1,156 words) - 12:36, 6 May 2025
  • Optical coherence tomography angiography (OCTA) is a non-invasive imaging technique based on optical coherence tomography (OCT) developed to visualize...
    27 KB (3,073 words) - 11:44, 18 March 2025
  • Thumbnail for Holography
    computer-generated hologram, which can show virtual objects or scenes. Optical holography needs a laser light to record the light field. The reproduced...
    66 KB (7,984 words) - 16:04, 19 July 2025
  • Terahertz tomography is a class of tomography where sectional imaging is done by terahertz radiation. Terahertz radiation is electromagnetic radiation...
    26 KB (3,580 words) - 21:34, 21 April 2025
  • Thumbnail for Optics
    Optics (redirect from Optical)
    Max; Emil Wolf (1999). "4.11: Image-reconstruction from projections (computerized tomography)". Principles of Optics (7th ed.). Cambridge University Press...
    109 KB (13,060 words) - 16:17, 4 July 2025
  • Thumbnail for Field of view
    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...
    12 KB (1,555 words) - 17:14, 7 July 2025
  • Thumbnail for Medical imaging
    Diffuse optical tomography Elastography Electrical impedance tomography Optoacoustic imaging Ophthalmology A-scan B-scan Corneal topography Optical coherence...
    67 KB (8,068 words) - 04:26, 15 July 2025
  • Thumbnail for Automatic exposure control
    calibrated to ensure that similar exams have linearity in optical density. Modern computed tomography (CT) scanners have AEC systems which aim to maintain...
    8 KB (870 words) - 21:12, 2 June 2025
  • comparison of a cone beam computed tomography (CBCT) dataset, acquired on the treatment machine, with the computed tomography (CT) dataset from planning. IGRT...
    23 KB (3,072 words) - 15:33, 28 November 2024
  • Thumbnail for Geographic atrophy
    for viewing geographic atrophy, optical coherence tomography can offer unique benefits. Optical coherence tomography angiography can help the physician...
    23 KB (2,667 words) - 20:57, 29 May 2025
  • Thumbnail for Tomosynthesis
    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...
    13 KB (1,456 words) - 22:24, 29 May 2025
  • Computed tomography laser mammography (CTLM) is the trademark of Imaging Diagnostic Systems, Inc. (IDSI, United States) for its optical tomographic technique...
    18 KB (2,225 words) - 13:31, 9 June 2025
  • X-ray diffraction computed tomography is an experimental technique that combines X-ray diffraction with the computed tomography data acquisition approach...
    15 KB (1,768 words) - 23:41, 22 May 2025
  • Thumbnail for Molecular imaging
    for optical imaging. The various methods depend upon fluorescence, bioluminescence, absorption or reflectance as the source of contrast. Optical imaging's...
    20 KB (2,571 words) - 23:28, 27 June 2025
  • 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