... USA2Department of Mathematics, Hong Kong Baptist University, Kowloon Tong, Hong Kong3Department of Mathematics, Faculty of Science, The University of Hong Kong, Pokfulam Road, Hong Kong, ChinaReceived ... Magnetic Resonance in Medicine, vol. 45,no. 1, pp. 29–35, 2001.[23] M. Elad and Y. Hel-Or, “A fast super-resolution reconstruction algorithm for pure translational motion and common space-invariant ... image reconstruction. By using our results,we construct a preconditioner for solving the linear systemarising from the optimization of the MAP objective functionwhen other boundary conditions are...