Sparse-View Spectral CT Reconstruction Using Deep Learning.
Wail MustafaChristian KehlUlrik Lund OlsenSøren Kimmer Schou GregersenDavid Malmgren-HansenJan KehresAnders Bjorholm DahlPublished in: CoRR (2020)
Keyphrases
- deep learning
- fan beam
- unsupervised learning
- image reconstruction
- three dimensional
- machine learning
- restricted boltzmann machine
- unsupervised feature learning
- x ray
- medical images
- mental models
- deep architectures
- ct images
- sparse coding
- high dimensional
- text classification
- sparse representation
- multiple views
- weakly supervised
- pattern recognition
- semi supervised
- feature selection
- data mining