Title :
A robust RFPI-based 1-bit compressive sensing reconstruction algorithm
Author :
Movahed, Amin ; Panahi, A. ; Durisi, Giuseppe
Author_Institution :
Dept. of Signals & Syst., Chalmers Univ. of Technol., Gothenburg, Sweden
Abstract :
In this paper, we introduce a 1-bit compressive sensing reconstruction algorithm that is not only robust against bit flips in the binary measurement vector, but also does not require a priori knowledge of the sparsity level of the signal to be reconstructed. Through numerical experiments, we show that our algorithm outperforms state-of-the-art reconstruction algorithms for the 1-bit compressive sensing problem in the presence of random bit flips and when the sparsity level of the signal deviates from its estimated value.
Keywords :
compressed sensing; signal reconstruction; binary measurement vector; random bit flips; reconstructed signal; robust RFPI-based 1-bit compressive sensing reconstruction algorithm; Compressed sensing; Conferences; Image reconstruction; Information theory; Reconstruction algorithms; Robustness; Vectors;
Conference_Titel :
Information Theory Workshop (ITW), 2012 IEEE
Conference_Location :
Lausanne
Print_ISBN :
978-1-4673-0224-1
Electronic_ISBN :
978-1-4673-0222-7
DOI :
10.1109/ITW.2012.6404739