Double Preconditioning for Gabor Frames.
Péter BalázsHans G. FeichtingerMario HampejsGünther KracherPublished in: IEEE Trans. Signal Process. (2006)
Keyphrases
- feature vectors
- face recognition
- feature extraction
- moving objects
- image representation
- video frames
- primal dual
- edge preserving
- frame rate
- reference frame
- gabor filters
- multi frame
- early vision
- filtered images
- fisher linear discriminant
- key frames
- multi view
- image classification
- image frames
- inverse problems
- image copy detection