A transform domain LMS adaptive filter with variable step-size.

Radu Ciprian Bilcu Pauli Kuosmanen Karen O. Egiazarian

Published in: IEEE Signal Process. Lett. (2002)

Keyphrases

transform domain
adaptive filter
step size
least mean square
spatial domain
convergence rate
cost function
convergence speed
adaptive filtering
wavelet coefficients
spread spectrum
video sequences
pattern recognition
principal component analysis
frequency domain