Adaptive Gabor frames by projection onto time-frequency subspaces.
Monika DörflerGino Angelo M. VelascoPublished in: ICASSP (2014)
Keyphrases
- feature space
- signal processing
- signal analysis
- frame rate
- frequency domain
- high dimensional data
- short time fourier transform
- linear subspace
- multi frame
- gabor filters
- data sets
- motion estimation
- data points
- moving objects
- face recognition
- neural network
- linear combination
- adaptive learning
- feature extraction
- gabor features