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Prior-Guided Metal Artifact Reduction for Iterative X-Ray Computed Tomography.
Zhiqian Chang
Dong Hye Ye
Somesh Srivastava
Jean-Baptiste Thibault
Ken D. Sauer
Charles A. Bouman
Published in:
IEEE Trans. Medical Imaging (2019)
Keyphrases
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artifact reduction
projections onto convex sets
compressed images
post processing
image reconstruction
spatial domain
discrete cosine transform
maximum a posteriori
image interpolation
dct domain
feature extraction
image compression
frequency domain