Statistical n-Best AFD-Based Sparse Representation for ECG Biometric Identification.
Chunyu TanLiming ZhangTao QianSusana BrásArmando J. PinhoPublished in: IEEE Trans. Instrum. Meas. (2021)
Keyphrases
- sparse representation
- biometric identification
- dictionary learning
- signal processing
- sparse coding
- approximate functional dependencies
- image classification
- face recognition
- biometric systems
- image patches
- iris recognition
- image representation
- compressive sensing
- object tracking
- high dimensional data
- gait recognition
- fingerprint identification
- database
- dimensionality reduction
- high quality
- sparse coefficients
- machine learning