TY - GEN
T1 - Graph-based iterative reconstruction of sparse signals for compressed sensing
AU - Krishnan, Anantha Raman
AU - Sankararaman, Swaminathan
AU - Vasic, Bane
PY - 2011
Y1 - 2011
N2 - In this paper, we consider the problem of reconstruction of sparse signals in compressed sensing. In particular, we introduce a novel iterative algorithm based on graph-based decoding of low-density parity-check codes which possesses desirable properties like good performance, low complexity and running time, and ease of implementation. In this work, we outline the reconstruction algorithm, and analyze its performance on some measurement matrices. Furthermore, we also provide some initial results on the theoretical performance limits of this algorithm.
AB - In this paper, we consider the problem of reconstruction of sparse signals in compressed sensing. In particular, we introduce a novel iterative algorithm based on graph-based decoding of low-density parity-check codes which possesses desirable properties like good performance, low complexity and running time, and ease of implementation. In this work, we outline the reconstruction algorithm, and analyze its performance on some measurement matrices. Furthermore, we also provide some initial results on the theoretical performance limits of this algorithm.
UR - http://www.scopus.com/inward/record.url?scp=84855836867&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84855836867&partnerID=8YFLogxK
U2 - 10.1109/TELSKS.2011.6112021
DO - 10.1109/TELSKS.2011.6112021
M3 - Conference contribution
AN - SCOPUS:84855836867
SN - 9781457720161
T3 - 2011 10th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services, TELSIKS 2011 - Proceedings of Papers
SP - 133
EP - 137
BT - 2011 10th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services, TELSIKS 2011 - Proceedings of Papers
T2 - 2011 10th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services, TELSIKS 2011
Y2 - 5 October 2011 through 8 October 2011
ER -