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Convolutional Dictionary Regularizers for Tomographic Inversion.
S. V. Venkatakrishnan
Brendt Wohlberg
Published in:
ICASSP (2019)
Keyphrases
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image reconstruction
sparse representation
linear combination
sparse coding
emission tomography
optic flow
deep learning
tomographic reconstruction
electron microscopy
total variation
inverse problems
data sets
radon transform
convolutional neural networks
x ray
probabilistic model
multiscale
neural network