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Dr. Wenting Long
at Emory Univ School of Medicine
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Publications (4)
Proceedings Article | 15 February 2021 Poster + Paper
Assessing the condition of spectral channelization (energy binning) in photon-counting CT: a singular value decomposition based approach
Proceedings Volume 11595, 115952T (2021) https://doi.org/10.1117/12.2580933
KEYWORDS: X-ray computed tomography, Imaging spectroscopy, Sensors, Condition numbers, X-ray imaging, Tissues, Radiography, Head, Distortion
Proceedings Article | 16 March 2020 Paper
Optimization of basis material selection and energy binning in three material decomposition for spectral imaging without contrast agents in photon-counting CT
Proceedings Volume 11312, 113124X (2020) https://doi.org/10.1117/12.2549678
KEYWORDS: X-ray computed tomography, X-rays, Sensors, X-ray detectors
Proceedings Article | 16 March 2020 Paper
Three material decomposition for spectral imaging without contrast agents in photon-counting CT–modeling and feasibility study
Proceedings Volume 11312, 113124W (2020) https://doi.org/10.1117/12.2549660
KEYWORDS: X-ray computed tomography, Iodine, Imaging spectroscopy, Prototyping, Data acquisition, Dual energy imaging, Photodetectors, X-rays, X-ray sources, Sensors
Proceedings Article | 28 May 2019 Paper
Photon-counting Spectral CT with De-noised Principal Component Analysis (PCA)
Proceedings Volume 11072, 1107212 (2019) https://doi.org/10.1117/12.2534414
KEYWORDS: Principal component analysis, X-ray computed tomography, Iodine, Gold, Photodetectors, Image segmentation, Sensors, Computed tomography, Denoising, Signal attenuation
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