A Frequency-Domain BSS Method Based on ℓ1 Norm, Unitary Constraint, and Cayley Transform.

Satoru Emura Hiroshi Sawada Shoko Araki Noboru Harada

Published in: ICASSP (2020)

Keyphrases

frequency domain
cross correlation
fourier analysis
spatial domain
fast fourier transform
preprocessing
fourier transform
computational complexity
low frequency
discrete fourier transform
power spectra
feature extraction
similarity measure
matching algorithm
basis functions
affine invariance