Poly Scale Space Technique for Feature Extraction in Lip Reading: A New Strategy.
M. S. NandiniNagappa U. BhajantriTrisiladevi C. NagaviPublished in: ICACIE (2) (2019)
Keyphrases
- scale space
- lip reading
- feature extraction
- multiscale
- scale spaces
- gaussian scale space
- image features
- image structure
- image processing
- speaker identification
- image analysis
- wavelet transform
- expression recognition
- pattern recognition
- keypoints
- head tracking
- critical points
- maximum likelihood
- texture analysis
- computer vision
- feature selection