Estimating basis line-integrals in spectral distortion-modeled photon counting CT: K-edge imaging using dictionary learning-based x-ray transmittance modeling

Mapping Intimacies ◽

10.1117/12.2254663 ◽

2017 ◽

Author(s):

Okkyun Lee ◽

Steffen Kappler ◽

Christoph Polster ◽

Katsuyuki Taguchi

Keyword(s):

Dictionary Learning ◽

Photon Counting ◽

Spectral Distortion ◽

X Ray

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TH-A-217BCD-03: Spectral Distortion Correction for Photon-Counting X-Ray Detectors

Medical Physics ◽

10.1118/1.4736274 ◽

2012 ◽

Vol 39 (6Part29) ◽

pp. 3989-3989

Author(s):

H Ding ◽

S Molloi

Keyword(s):

Photon Counting ◽

Distortion Correction ◽

Spectral Distortion ◽

X Ray

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A neural network-based method for spectral distortion correction in photon counting x-ray CT

Physics in Medicine and Biology ◽

10.1088/0031-9155/61/16/6132 ◽

2016 ◽

Vol 61 (16) ◽

pp. 6132-6153 ◽

Cited By ~ 19

Author(s):

Mengheng Touch ◽

Darin P Clark ◽

William Barber ◽

Cristian T Badea

Keyword(s):

Neural Network ◽

Photon Counting ◽

Distortion Correction ◽

Spectral Distortion ◽

X Ray

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The effects of spectral distortion on multi-energy X-ray imaging based on photon counting detector

2011 IEEE Nuclear Science Symposium Conference Record ◽

10.1109/nssmic.2011.6152538 ◽

2011 ◽

Author(s):

Hyo-Min Cho ◽

Yu-Na Choi ◽

Seung-Wan Lee ◽

Hyun-Ju Ryu ◽

Young-Jin Lee ◽

...

Keyword(s):

Photon Counting ◽

Spectral Distortion ◽

X Ray ◽

Photon Counting Detector ◽

X Ray Imaging

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Estimation of Basis Line-Integrals in a Spectral Distortion-Modeled Photon Counting Detector Using Low-Order Polynomial Approximation of X-ray Transmittance

IEEE Transactions on Medical Imaging ◽

10.1109/tmi.2016.2621821 ◽

2017 ◽

Vol 36 (2) ◽

pp. 560-573 ◽

Cited By ~ 11

Author(s):

Okkyun Lee ◽

Steffen Kappler ◽

Christoph Polster ◽

Katsuyuki Taguchi

Keyword(s):

Polynomial Approximation ◽

Photon Counting ◽

Spectral Distortion ◽

X Ray ◽

Photon Counting Detector ◽

Order Polynomial ◽

Low Order

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Abnormal spectral distortion of a silicon sensor-based single photon counting charge coupled device (PIXIS-XB: 1300R) in detecting laser plasma x-ray source of 20–100 keV

Plasma Physics and Controlled Fusion ◽

10.1088/1361-6587/ab3310 ◽

2019 ◽

Vol 61 (9) ◽

pp. 095008

Author(s):

Tao Yang ◽

Guang-yue Hu ◽

Peng Yuan ◽

Tao Tao ◽

Xu Zhou ◽

...

Keyword(s):

Laser Plasma ◽

Single Photon ◽

Photon Counting ◽

Spectral Distortion ◽

Charge Coupled Device ◽

Single Photon Counting ◽

X Ray ◽

Silicon Sensor

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Image-based spectral distortion correction for photon-counting x-ray detectors

Medical Physics ◽

10.1118/1.3693056 ◽

2012 ◽

Vol 39 (4) ◽

pp. 1864-1876 ◽

Cited By ~ 41

Author(s):

Huanjun Ding ◽

Sabee Molloi

Keyword(s):

Photon Counting ◽

Distortion Correction ◽

Spectral Distortion ◽

X Ray

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Estimation of Basis Line-Integrals in a Spectral Distortion-Modeled Photon Counting Detector Using Low-Rank Approximation-Based X-Ray Transmittance Modeling: K-Edge Imaging Application

IEEE Transactions on Medical Imaging ◽

10.1109/tmi.2017.2746269 ◽

2017 ◽

Vol 36 (11) ◽

pp. 2389-2403 ◽

Cited By ~ 3

Author(s):

Okkyun Lee ◽

Steffen Kappler ◽

Christoph Polster ◽

Katsuyuki Taguchi

Keyword(s):

Photon Counting ◽

Low Rank ◽

Spectral Distortion ◽

Low Rank Approximation ◽

X Ray ◽

Photon Counting Detector ◽

Imaging Application ◽

Rank Approximation

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Improved quality using newly designed algorithms in gamma- and X-ray fusion images with a photon counting CZT detector: combining the median modified Wiener filter and edge detection method

Optik ◽

10.1016/j.ijleo.2021.167681 ◽

2021 ◽

pp. 167681

Author(s):

Youngjin Lee

Keyword(s):

Edge Detection ◽

Detection Method ◽

Photon Counting ◽

Wiener Filter ◽

X Ray ◽

Fusion Images ◽

Edge Detection Method

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Uniformity correction in photon-counting X-ray detector based on basis material decomposition

2008 IEEE Nuclear Science Symposium Conference Record ◽

10.1109/nssmic.2008.4774338 ◽

2008 ◽

Cited By ~ 3

Author(s):

Xiaolan Wang ◽

Xin He ◽

Katsuyuki Taguchi ◽

Bradley E. Patt ◽

Douglas J. Wagenaar ◽

...

Keyword(s):

Photon Counting ◽

Material Decomposition ◽

Basis Material ◽

X Ray ◽

Basis Material Decomposition

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Indirect-detection single-photon-counting x-ray detector for breast tomosynthesis

10.1117/12.2217115 ◽

2016 ◽

Cited By ~ 3

Author(s):

Hao Jiang ◽

Joerg Kaercher ◽

Roger Durst

Keyword(s):

Single Photon ◽

Photon Counting ◽

Indirect Detection ◽

Breast Tomosynthesis ◽

Single Photon Counting ◽

X Ray

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