Facial expression recognition based on dual-feature fusion and improved random forest classifier.
Biao YangJinmeng CaoDa-Peng JiangJidong LvPublished in: Multim. Tools Appl. (2018)
Keyphrases
- facial expression recognition
- feature fusion
- feature extraction
- facial expressions
- human computer interaction
- multiple features
- face recognition
- local binary pattern
- object detection
- human faces
- preprocessing
- feature vectors
- facial features
- facial images
- single feature
- subspace learning
- data reduction
- face images
- feature selection
- pairwise
- pattern recognition
- video sequences
- image sequences