Gradient flow adaptive beamforming and signal separation in a miniature microphone array.

Milutin Stanacevic Gert Cauwenberghs George Zweig

Published in: ICASSP (2002)

Keyphrases

gradient flow
frequency domain
sound source
signal processing
active contours
high frequency
active contour model
level set
energy functional
multiscale
prior knowledge
natural images
curve evolution