Keyphrases
- preprocessing
- feature extraction
- recognition accuracy
- recognition rate
- preprocessing stage
- fisher classifier
- object recognition
- automatic recognition
- face recognition
- recognition process
- pattern recognition
- feature vectors
- recognition algorithm
- image recognition
- activity recognition
- wavelet features
- visual recognition
- action recognition
- keypoints
- elastic graph matching
- handwritten characters
- preprocessing step
- object detection and recognition
- multiscale
- gabor features
- feature space
- gabor filters
- human activities
- eye tracking
- image representation