@article{P112.055, author={Vandeghinste, Bert and Goossens, Bart and Van Holen, Roel and Vanhove, Christian and Pizurica, Aleksandra and Vandenberghe, Stefaan and Staelens, Steven}, title={A shearlet-based alternative for TV regularization in iterative CT 2 reconstruction}, journal={MEDICAL PHYSICS}, year={2012}, }