Prof. Guoqiang Yu Profile

Prof. Guoqiang Yu

at Nuctech Co Ltd

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Publications (2)

Proceedings Article | 17 March 2006 Paper

Metal artifacts reduction in CT images through Euler’s elastica and curvature based sinogram inpainting

Jianwei Gu, Li Zhang, Guoqiang Yu, Yuxiang Xing, Zhiqiang Chen

Proceedings Volume 6144, 614465 (2006) https://doi.org/10.1117/12.650137

KEYWORDS: Metals, X-ray computed tomography, Lithium, Reconstruction algorithms, X-rays, Numerical simulations, Signal attenuation, X-ray imaging, Image interpolation, Image quality

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Proceedings Article | 17 February 2006 Paper

Variational segmentation of x-ray image with overlapped objects

Guoqiang Yu, Li Zhang, Jin Zhang, Yuxiang Xing, Hewei Gao

Proceedings Volume 6064, 60640W (2006) https://doi.org/10.1117/12.650449

KEYWORDS: Image segmentation, X-rays, X-ray imaging, Visual process modeling, Image processing, Image processing algorithms and systems, Image filtering, Machine vision, Computer vision technology, Chemical species

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