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A projection-domain iterative algorithm for metal artifact reduction by minimizing the total-variation norm and the negative-pixel energy.
Gengsheng L. Zeng
Published in:
Vis. Comput. Ind. Biomed. Art (2022)
Keyphrases
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total variation
denoising
objective function
blind deconvolution
multiplicative noise removal
image segmentation
similarity measure
computational complexity
multiresolution
image restoration
image denoising