PCA Based Facial Expression using Wavelets.
Praseeda LekshmiM. SasikumarS. S. NaveenPublished in: IC-AI (2008)
Keyphrases
- facial expressions
- facial expression recognition
- expression recognition
- face recognition
- principal component analysis
- human faces
- multiresolution
- facial images
- facial expression analysis
- video sequences
- face images
- facial features
- automatic facial expression recognition
- wavelet transform
- recognition of facial expressions
- facial actions
- feature extraction
- image processing
- emotion recognition
- dual tree
- cohn kanade
- human emotion
- head motion
- multiscale
- person independent