Resonance-Based Time-Frequency Manifold for Feature Extraction of Ship-Radiated Noise.
Jiaquan YanHaixin SunHailan ChenNaveed Ur Rehman JunejoEn ChengPublished in: Sensors (2018)
Keyphrases
- feature extraction
- manifold learning
- frequency domain
- wavelet transform
- appearance based face recognition
- preprocessing
- signal analysis
- noise reduction
- feature space
- feature vectors
- pattern classification
- additive noise
- face recognition
- noise level
- noisy data
- texture analysis
- feature set
- short time fourier transform
- feature representation
- noise model
- discriminant analysis
- missing data
- high dimensional
- image classification
- signal processing
- dimensionality reduction
- image processing
- dimension reduction
- pattern recognition
- linear feature extraction
- feature extractors
- manifold structure
- noisy environments
- median filter
- low dimensional
- support vector machine svm
- fourier transform
- feature selection
- signal to noise ratio