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physics.med-ph2017★ 508 cited
Convolutional Neural Network Based Metal Artifact Reduction in X-ray Computed Tomography
Yanbo Zhang, Hengyong Yu
In the presence of metal implants, metal artifacts are introduced to x-ray CT images. Although a large number of metal artifact reduction (MAR) methods have been proposed in the pa…
physics.med-ph2014
Single-scan scatter correction in CBCT by using projection correlation based view interpolation (PC-VI) and a stationary ring-shaped beam stop array (BSA)
Hao Yan, Xuanqin Mou, Yanbo Zhang +1
In the scatter correction for x-ray Cone Beam (CB) CT, the single-scan scheme with moving Beam Stop Array (BSA) offers reliable scatter measurement with low dose, and by using Proj…
physics.med-ph2014★ 9 cited
Metal artifact reduction based on the combined prior image
Yanbo Zhang, Xuanqian Mou
Metallic implants introduce severe artifacts in CT images, which degrades the image quality. It is an effective method to reduce metal artifacts by replacing the metal affected pro…