Statistical Compressive Sensing and Feature Extraction of Time-Frequency Spectrum From Narrowband Radar.
Ke RenLan DuBaoshuai WangQuan LiJian ChenPublished in: IEEE Trans. Aerosp. Electron. Syst. (2020)
Keyphrases
- compressive sensing
- signal processing
- feature extraction
- image recovery
- random projections
- image processing
- sparse representation
- compressive sampling
- wavelet transform
- frequency domain
- signal reconstruction
- pattern recognition
- image classification
- dimension reduction
- image representation
- principal component analysis
- preprocessing
- fourier transform
- face recognition
- dimensionality reduction
- distributed source coding
- machine learning
- feature space
- image segmentation
- feature selection
- document collections
- feature vectors
- linear discriminant analysis
- structured sparsity
- computer vision