Rolling Bearing Fault Monitoring for Sparse Time-Frequency Representation and Feature Detection Strategy.
Jiahui TangJimei WuJiajuan QingTuo KangPublished in: Entropy (2022)
Keyphrases
- feature detection
- monitoring and fault diagnosis
- fault diagnosis
- scale space
- detection algorithm
- detection method
- preprocessing
- robust detection
- image description
- keypoints
- phase congruency
- radon transform
- radial symmetry
- feature detectors
- image analysis
- sparse representation
- object recognition
- image features
- ridge detection
- high quality
- image representation
- automatic scale selection
- condition monitoring
- denoising
- fault detection
- multiscale
- face recognition
- frequency domain