Reference-guided sparsifying transform design for compressive sensing MRI.

S. Derin Babacan Xi Peng Xian-Pei Wang Minh N. Do Zhi-Pei Liang

Published in: EMBC (2011)

Keyphrases

compressive sensing
image recovery
structured sparsity
random projections
sparse representation
information retrieval
clustering algorithm
information extraction
signal processing
natural images
compressed sensing