Vikrham
Gowreesunker
University of Minnesota Twin Cities

Work done with Prof. Tewfik
gowr0001@umn.edu
Average 10 min/mixture:

Processing time includes 
1. Dictionary training on mixture using method to be proposed at ICA 2009.
2. Decomposition using single channel decomposition listed in:

B. Vikrham Gowreesunker and Ahmed H. Tewfik, “Blind source separation
using monochannel overcomplete dictionaries,” in IEEE Int. Conf.
Acoustics, Speech and Signal Processing (ICASSP), Las Vegas, USA,
March. 2008, pp. 33–36.

3. Separation using coefficient space partitioning

4. Mixing matrix estimated using peak picking on thresholded histogram.