Unsupervised Sparse-view Backprojection via Convolutional and Spatial Transformer Networks.

Xueqing Liu Paul Sajda

Published in: CoRR (2020)

Keyphrases

back projection
spatial information
image reconstruction
restricted boltzmann machine
series expansion
tomographic reconstruction
mean shift
semi supervised
sparse representation
three dimensional
multiscale
multiresolution
multiple views
reconstructed image