Adaptive Multiscale Noise Tuning Stochastic Resonance for Health Diagnosis of Rolling Element Bearings.
Jun WangQingbo HeFanrang KongPublished in: IEEE Trans. Instrum. Meas. (2015)
Keyphrases
- stochastic resonance
- multiscale
- contrast enhancement
- image enhancement
- signal to noise ratio
- additive noise
- edge detection
- low signal to noise ratio
- image processing
- image representation
- image segmentation
- cardiovascular disease
- wavelet transform
- natural images
- medical diagnosis
- wavelet domain
- scale space
- signal processing
- histogram equalization
- fault detection
- color images
- health care
- multiresolution
- fault diagnosis
- random variables
- gray level
- image analysis
- condition monitoring
- noise level
- median filter
- denoising
- filter bank
- maximum likelihood