Fig. 8From: Gaussian diffusion sinogram inpainting for X-ray CT metal artifact reductionThe uncorrected image and the corrected results via the different algorithms for a patient with multiple metallic implants in the vertebrae. e–f The corresponding images after amplifying (a)–(d) 1.6 times. The display window width and window center are 800 and 100 HU, respectivelyBack to article page