Automatic Live Facial Expression Detection Using Genetic Algorithm with Haar Wavelet Features and SVM.
Sandeep KumarSukhwinder SinghJagdish KumarPublished in: Wirel. Pers. Commun. (2018)
Keyphrases
- cohn kanade
- wavelet features
- facial expressions
- facial expression recognition
- shift invariant
- wavelet transform
- human faces
- feature extraction
- detection method
- face images
- support vector machine svm
- support vector
- face recognition
- detection algorithm
- wavelet coefficients
- texture features
- facial features
- video sequences
- multi class
- facial images
- gabor features
- facial actions
- support vector machine
- rotation invariant
- object detection
- multiresolution
- feature selection
- discrete wavelet transform
- active appearance models
- similarity measure