Keyword

cupping artifacts

Description: Bowl-shaped regions of inaccurate attenuation in computed tomography images, commonly caused by beam hardening as X-rays pass through an object.

Primary topic: Advanced X-ray and CT Imaging (56%)

OpenAlex ID: keywords/cupping-artifacts

Beam hardening in X-ray reconstructive tomography

1976 · R A Brooks, G Di Chiro · Physics in Medicine and Biology · 602

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A simple, direct method for x‐ray scatter estimation and correction in digital radiography and cone‐beam CT

2005 · J. H. Siewerdsen, M. J. Daly, et al. · Medical Physics · 285

The influence of antiscatter grids on soft‐tissue detectability in cone‐beam computed tomography with flat‐panel detectors

2004 · J. H. Siewerdsen, D. J. Moseley, et al. · Medical Physics · 227

The effects of scatter in x‐ray computed tomography

1982 · Peter M. Joseph, Robin D. Spital · Medical Physics · 212

Optimal “image‐based” weighting for energy‐resolved CT

2009 · Taly Gilat Schmidt · Medical Physics · 202

Characterization of scattered radiation in kV CBCT images using Monte Carlo simulations

2006 · Geneviève Jarry, Sean A. Graham, et al. · Medical Physics · 187

Beam hardening artifacts in micro-computed tomography scanning can be reduced by X-ray beam filtration and the resulting images can be used to accurately measure BMD

2009 · Jeffrey A. Meganck, Kenneth M. Kozloff, et al. · Bone · 186

Empirical beam hardening correction (EBHC) for CT

2010 · Yiannis Kyriakou, Esther Meyer, et al. · Medical Physics · 171

Compton scatter effects in CT reconstructions

1982 · G. H. Glover · Medical Physics · 169

A Model-Based Image Reconstruction Algorithm With Simultaneous Beam Hardening Correction for X-Ray CT

2015 · Pengchong Jin, Charles A. Bouman, et al. · IEEE Transactions on Computational Imaging · 164

Alternating Minimization Algorithms for Transmission Tomography

2007 · Joseph A. O'Sullivan, Jasenka Benac · IEEE Transactions on Medical Imaging · 157

Efficient object scatter correction algorithm for third and fourth generation CT scanners

1999 · B. Ohnesorge, T. Flohr, et al. · European Radiology · 149

Efficient Monte Carlo based scatter artifact reduction in cone-beam micro-CT

2006 · W. Zbijewski, F.J. Beekman · IEEE Transactions on Medical Imaging · 146

Empirical cupping correction: A first‐order raw data precorrection for cone‐beam computed tomography

2006 · Marc Kachelrieß, Katia Sourbelle, et al. · Medical Physics · 145

ScatterNet: A convolutional neural network for cone‐beam CT intensity correction

2018 · David C. Hansen, Guillaume Landry, et al. · Medical Physics · 144

Iterative correction of beam hardening artifacts in CT

2011 · G. Van Gompel, K. Van Slambrouck, et al. · Medical Physics · 144

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Reducing non-linear artifacts of multi-material objects in industrial 3D computed tomography

2008 · M. Krumm, S. Kasperl, et al. · NDT & E International · 123

Deep Scatter Estimation (DSE): Accurate Real-Time Scatter Estimation for X-Ray CT Using a Deep Convolutional Neural Network

2018 · Joscha Maier, Stefan Sawall, et al. · Journal of Nondestructive Evaluation · 118

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Monte Carlo study of the effects of system geometry and antiscatter grids on cone‐beam CT scatter distributions

2013 · A. Sisniega, W. Zbijewski, et al. · Medical Physics · 116

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Cone beam optical computed tomography for gel dosimetry I: scanner characterization

2010 · Tim Olding, Oliver Holmes, et al. · Physics in Medicine and Biology · 113

A new method for x-ray scatter correction: first assessment on a cone-beam CT experimental setup

2007 · J Rinkel, L Gerfault, et al. · Physics in Medicine and Biology · 112

Evaluation of x‐ray scatter properties in a dedicated cone‐beam breast CT scanner

2005 · Alexander L. C. Kwan, John M. Boone, et al. · Medical Physics · 109

Exact dual energy material decomposition from inconsistent rays (MDIR)

2011 · Clemens Maaß, Esther Meyer, et al. · Medical Physics · 93

Online planning and delivery technique for radiotherapy of spinal metastases using cone-beam CT: Image quality and system performance

2007 · Daniel Létourneau, Rebecca Wong, et al. · International Journal of Radiation Oncology*Biology*Physics · 93

Dose calculation using megavoltage cone-beam CT

2007 · Olivier Morin, Josephine Chen, et al. · International Journal of Radiation Oncology*Biology*Physics · 90

Works count: 341

Citation count: 7,110