A tensor higher-order singular value decomposition for denoising of rolling element bearings with compound fault.
Yanxue WangChaofan HuTangbo BaiPublished in: I2MTC (2019)
Keyphrases
- higher order singular value decomposition
- denoising
- vibration signal
- similar patches
- fault detection
- image denoising
- fault diagnosis
- natural images
- noisy images
- image processing
- condition monitoring
- total variation
- frequency domain
- wavelet domain
- denoising algorithm
- noise removal
- gaussian noise
- ground truth
- feature extraction
- computer vision