SEMG Feature Extraction Based on Stockwell Transform Improves Hand Movement Recognition Accuracy.
Haotian SheJinying ZhuYe TianYanchao WangHiroshi YokoiQiang HuangPublished in: Sensors (2019)
Keyphrases
- recognition accuracy
- feature extraction
- face recognition
- recognition rate
- preprocessing
- improve the recognition rate
- pattern recognition
- hand movements
- principal component analysis
- discriminant analysis
- image processing
- pattern classification
- feature selection
- image classification
- face images
- dimension reduction
- feature vectors
- linear feature extraction
- linear discriminant analysis
- wavelet transform
- facial expression recognition
- feature representation
- feature extraction and classification
- feature space
- elastic graph matching
- feature set
- frequency domain
- face databases