Convolution-based scatter correction using kernels combining measurements and Monte Carlo simulations.
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DOI: 10.3233/xst-16185
Abstract: One of the well-recognized challenge of Cone-Beam Computed Tomography (CBCT) is scatter contamination within the projection images. Scatter degrades the image quality by decreasing the contrast, introducing cupping and shading artifacts and thus leading to… read more here.
Keywords: monte carlo; scatter kernels; carlo simulations; convolution based ... See more keywords