Electrocardiogram-Based Biometric Identification Using Mixed Feature Extraction and Sparse Representation.
Xu ZhangQifeng LiuDong HeHui SuoChun ZhaoPublished in: Sensors (2023)
Keyphrases
- sparse representation
- biometric identification
- feature extraction
- iris recognition
- face recognition
- image classification
- feature representation
- dimensionality reduction
- dictionary learning
- biometric systems
- sparse coding
- gait recognition
- compressive sensing
- principal component analysis
- feature vectors
- image patches
- linear discriminant analysis
- fingerprint identification
- pattern recognition
- object tracking
- high dimensional data
- feature selection
- frequency domain
- texture analysis
- local binary pattern
- personal identification
- palmprint
- image processing
- feature space
- unsupervised learning
- signal processing
- high dimensional
- image representation
- data analysis
- gabor filters
- fingerprint recognition
- three dimensional
- texture features