Fusion of edge detection and graph neural networks to classifying electrocardiogram signals.
Linh T. DuongThi Thu Ha DoanCong Q. ChuPhuong T. NguyenPublished in: Expert Syst. Appl. (2023)
Keyphrases
- neural network
- edge detection
- ecg signals
- heart rate
- graph structure
- graph representation
- multiscale
- pattern recognition
- signal processing
- graph theoretic
- fuzzy logic
- random walk
- noisy images
- physiological signals
- image enhancement
- biomedical signals
- connected components
- graph matching
- data fusion
- artificial neural networks
- bipartite graph
- graph theory
- back propagation
- graph model
- directed graph
- blind source separation
- graph partitioning
- directed acyclic graph
- neural nets
- recurrent neural networks
- heart rate variability
- region growing
- sobel operator
- fusion method
- activation function
- weighted graph
- signal to noise ratio
- multiresolution
- image processing
- genetic algorithm