Facial Expression Recognition Based on Discrete Separable Shearlet Transform and Feature Selection.
Yang LuShigang WangWenting ZhaoPublished in: Algorithms (2019)
Keyphrases
- facial expression recognition
- translation invariant
- feature selection
- feature extraction
- facial expressions
- expression recognition
- human computer interaction
- wavelet transform
- facial expression analysis
- person independent
- local binary pattern
- multiscale
- feature point tracking
- expression classification
- denoising
- facial feature extraction
- facial images
- feature set
- facial image analysis
- classification accuracy
- pose invariant
- face recognition
- shift invariant
- human faces
- multi class
- image processing
- co occurrence
- feature space
- cohn kanade
- wavelet packet
- data sets
- dimensionality reduction
- image data