Characterization and perturbation of Gabor frame sequences with rational parameters.

Marcin Bownik Ole W. Christensen

Published in: J. Approx. Theory (2007)

Keyphrases

parameter values
parameter settings
decision making
face recognition
feature extraction
parameter estimation
variable length
long sequences
multiscale
feature vectors
motion estimation
expectation maximization
image representation
sequential patterns
parameter space
reference frame