Results 11 to 20 of about 607,674 (294)
Remote Sensing, 2020 This paper presents a joint spatial-spectral resolution enhancement technique to improve the resolution of multispectral images in the spatial and spectral domain simultaneously. Reconstructed hyperspectral images (HSIs) from an input multispectral image
Chen Yi +3 more
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Investigation of the Spatial Resolution and Field of View with Change of Magnification in VRX CT [PDF]
Iranian Journal of Medical Physics, 2010 Introduction: Variable resolution x-ray (VRX) CT is a new type of CT that can image objects at various spatial resolutions. In a VRX CT scanner, the spatial resolution increases at the cost of reduction in the field of view (FOV).
Hossein Arabi +2 more
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3D spatial resolution characterization for volumetric computed tomography
AIP Advances, 2022 Spatial resolution is a key parameter that determines the smallest resolved scale in volumetric computed tomography. However, the evaluation process is typically confined within a plane, and tomographic resolution is usually treated as a two dimensional ...
Mengyang Lv, Shuzhen Chen, Wenjiang Xu
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Spatial Resolution of Coherent Cathodoluminescence Super-Resolution Microscopy [PDF]
ACS Photonics, 2019 We investigate the nanoscale excitation of Ag nanocubes with coherent cathodoluminescence imaging spectroscopy (CL) to resolve the factors that determine the spatial resolution of CL as a deep-subwavelength imaging technique. The 10-30 keV electron beam coherently excites localized plasmons in 70 nm Ag cubes at 2.4 and 3.1 eV.
Joris Schefold +6 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Higher spatial resolution can improve the application ability of spaceborne microwave radiometer data. To investigate the capability to enhance the spatial resolution of the radiometer measurements, we analyzed the effect of enhanced field of view (FOV ...
Zhou Zhang +3 more
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Remote Sensing, 2022 Hyperspectral image (HSI) super-resolution aims at improving the spatial resolution of HSI by fusing a high spatial resolution multispectral image (MSI).
Hongyi Liu +3 more
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2D perovskite-based high spatial resolution X-ray detectors
Scientific Reports, 2021 X-ray radiography is the most widely used imaging technique with applications encompassing medical and industrial imaging, homeland security, and materials research.
Amlan Datta, John Fiala, Shariar Motakef
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Remote Sensing, 2016 Remotely sensed imagery is an attractive source of information for mapping and monitoring land cover. Fine spatial resolution imagery is typically acquired infrequently, but fine temporal resolution systems commonly provide coarse spatial resolution ...
Feng Ling +4 more
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Environmental Research Letters, 2020 Nitrogen dioxide (NO _2 ) is a major urban air pollutant and is associated with new onset asthma among children worldwide. Since NO _2 concentrations are spatially heterogeneous and correlated with population, the spatial resolution of concentration ...
Arash Mohegh +3 more
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Applied Sciences, 2023 We first propose and demonstrate a novel approach for achieving a focused laser differential interferometer (FLDI) system with tunable spatial resolution. The spatial resolution of the FLDI can be adjusted continuously between 83 μm and 382 μm.
Hongxun Li +3 more
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