Enhanced robustness of myoelectric pattern recognition to across-day variation through invariant feature extraction.
Jianwei LiuDingguo ZhangXinjun ShengXiangyang ZhuPublished in: EMBC (2015)
Keyphrases
- feature extraction
- pattern recognition
- moment invariants
- feature vectors
- pattern classification
- image processing
- dimension reduction
- face recognition
- pattern analysis
- preprocessing
- dimensionality reduction
- support vector machine svm
- affine transformation
- image classification
- feature space
- extracting features
- frequency domain
- machine learning
- linear discriminant analysis
- discriminant analysis
- feature extraction and classification
- pattern representation
- wavelet transform
- computational efficiency
- feature selection
- computer vision
- neural network
- feature set
- principal component analysis
- feature extractor
- local binary pattern
- feature representation
- pattern recognition problems
- similarity measure
- rotation and scale invariant
- invariance properties
- human recognition
- feature fusion
- defect detection
- image analysis
- graph matching
- texture analysis
- signal processing
- speech recognition