Media type: Electronic Conference Proceeding Title: Expectation maximization and total variation-based model for computed tomography reconstruction from undersampled data Contributor: Yan, Ming; Vese, Luminita A. imprint: SPIE, 2011 Published in: SPIE Proceedings Extent: Language: Not determined DOI: 10.1117/12.878238 ISSN: 0277-786X Origination: Footnote: