A Wavelet Based Multiscale Weighted Permutation Entropy Method for Sensor Fault Feature Extraction and Identification.
Qiaoning YangJian-Lin WangPublished in: J. Sensors (2016)
Keyphrases
- multiscale
- feature extraction
- preprocessing
- cost function
- wavelet transform
- information entropy
- detection method
- image processing
- edge detection
- clustering method
- similarity measure
- minimum error
- support vector machine
- dynamic programming
- sensor networks
- high accuracy
- image classification
- feature space
- information theoretic