Sensing Matrix Optimization for Block-Sparse Decoding. - Lihi Zelnik-Manor; Kevin Rosenblum; Yonina C. Eldar (IEEE Trans. Signal Process., 2011)

Dictionary Optimization for Block-Sparse Representations. - Lihi Zelnik-Manor; Kevin Rosenblum; Yonina C. Eldar (IEEE Trans. Signal Process., 2012)