Lip Feature Extraction Towards an Automatic Speechreading System.
Xiaozheng ZhangRussell M. MersereauPublished in: ICIP (2000)
Keyphrases
- feature extraction
- feature vectors
- semi automatic
- face recognition
- fully automatic
- data driven
- image processing
- dimension reduction
- image classification
- frequency domain
- discriminant analysis
- real time
- feature fusion
- wavelet transform
- feature space
- pattern classification
- facial expression recognition
- extracted features
- feature extraction and classification
- image feature extraction
- image preprocessing
- texture feature extraction