A Fault Feature Extraction Method Based on Improved VMD Multi-Scale Dispersion Entropy and TVD-CYCBD.
Jingzong YangChengjiang ZhouXuefeng LiAnning PanTianqing YangPublished in: Entropy (2023)
Keyphrases
- multiscale
- fault diagnosis
- edge detection
- fault detection
- natural images
- scale space
- image features
- image processing
- color images
- database
- multiple scales
- knowledge base
- data mining
- neural network
- entropy measure
- improved algorithm
- fault model
- information theory
- coarse to fine
- mutual information
- classification accuracy
- expert systems
- feature selection
- real time