Sufficient conditions for irregular Gabor frames.

Hans Georg Feichtinger Wenchang Sun

Published in: Adv. Comput. Math. (2007)

Keyphrases

sufficient conditions
feature extraction
lyapunov function
fixed point
gabor filters
linear systems
optimal policy
exponential stability
neural network
feature vectors
markov random field
image segmentation
feature space
linear complementarity problem
efficiently computable