supported by the National Key Basic Research Program founded by MOST(Grant Nos.2010CB73-1902,2009CB724003);Natural Science Foundation of China(Grant Nos.60890070,61001199);the Research Fund for the Doctoral Program of Higher Education of China(Grant No.20091101120027);Changjiang Scholars and Innovative Research Team in University(Grant No.IRT1005)
Compressed sensing (CS) is a new technique of utilizing a priori knowledge on sparsity of data in a certain domain for minimizing necessary number of measurements. Based on this idea, this paper proposes a novel syn...