Accurate road damage classification based on real signal mother wavelet of acceleration signal.
Yusuke KobanaJunji TakahashiYoshito TobeGuillaume LopezPublished in: SII (2015)
Keyphrases
- original signal
- wavelet packet transform
- signal processing
- wavelet analysis
- signal detection
- pattern recognition
- training set
- heart rate variability
- high frequency
- denoising
- decision trees
- frequency domain
- accurate classification
- matching pursuit
- classification algorithm
- feature selection
- wavelet coefficients
- machine learning
- image classification
- classification accuracy
- class labels
- feature extraction and classification
- wavelet frame
- acoustic emission
- spatial filters
- feature extraction
- support vector
- support vector machine
- wavelet transform
- power spectrum
- compressive sensing
- low frequency
- image compression
- image quality
- support vector machine svm