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Band-Restricted Estimation of Noise Variance in Filtered Backprojection Reconstructions Using Repeated Scans.
Adam Wunderlich
Frédéric Noo
Published in:
IEEE Trans. Medical Imaging (2010)
Keyphrases
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noise variance
image reconstruction
noisy images
three dimensional
noise level
regularization parameter
radon transform
correlation coefficient
gaussian noise
image noise
wiener filter
denoising
estimation error
image processing
pairwise
high quality
noise reduction
surface reconstruction