Classification of User Trajectories in LTE HetNets Using Unsupervised Shapelets and Multiresolution Wavelet Decomposition.
Diego Castro-HernandezRaman ParanjapePublished in: IEEE Trans. Veh. Technol. (2017)
Keyphrases
- wavelet decomposition
- multiresolution
- wavelet transform
- subband
- feature vectors
- supervised learning
- wavelet transformation
- wavelet domain
- multiscale
- wavelet coefficients
- signal analysis
- feature extraction
- image classification
- quadtree
- high frequency
- texture characterization
- multiresolution decomposition
- wavelet representation
- texture analysis
- semi supervised
- machine learning
- quality of service
- image fusion
- discrete wavelet transform
- texture feature extraction
- feature space
- sar images
- frequency domain
- wavelet filters
- higher order
- multiresolution representation
- residual image
- feature selection