A variance-based basis selection scheme for the Gabor image transformation.
Patrick LauNikolaos P. PapanikolopoulosPublished in: ICASSP (1995)
Keyphrases
- selection scheme
- image transformations
- selection algorithm
- rotation invariant
- image registration
- image features
- input image
- image analysis
- dictionary learning
- image representation
- image matching
- machine learning
- pattern recognition
- image classification
- keypoints
- feature extraction
- neural network
- multiscale
- face recognition