A Wavelet Scattering Feature Extraction Approach for Deep Neural Network Based Indoor Fingerprinting Localization.
Bedionita SoroChaewoo LeePublished in: Sensors (2019)
Keyphrases
- feature extraction
- wavelet transform
- localization method
- wavelet features
- feature extraction and classification
- neural network
- feature vectors
- image classification
- wavelet coefficients
- pattern recognition
- support vector machine svm
- preprocessing
- feature selection
- wavelet decomposition
- multiresolution analysis
- multiresolution
- multiscale
- dimensionality reduction
- extracted features
- wavelet analysis
- linear feature extraction
- texture analysis
- image processing
- feature space
- denoising
- pattern classification
- received signal strength
- feature set
- optic disc
- frequency domain
- power spectrum
- object localization
- feature representation
- discriminant analysis
- wavelet domain
- dimension reduction
- high frequency
- copyright protection
- wavelet transformation
- wavelet packet
- linear discriminant analysis
- texture classification
- image preprocessing