Multipolarization Through-Wall Radar Imaging Using Low-Rank and Jointly-Sparse Representations.
Van Ha TangAbdesselam BouzerdoumSon Lam PhungPublished in: IEEE Trans. Image Process. (2018)
Keyphrases
- low rank
- sparse representation
- high dimensional data
- dictionary learning
- synthetic aperture
- matrix factorization
- convex optimization
- sparse coding
- missing data
- linear combination
- matrix completion
- singular value decomposition
- face recognition
- compressive sensing
- image classification
- dimensionality reduction
- semi supervised
- low dimensional
- image patches
- singular values
- nearest neighbor
- data points
- data sets
- negative matrix factorization
- object tracking
- image representation
- signal processing
- high order
- norm minimization
- high dimensional
- orthogonal matching pursuit
- super resolution
- data analysis
- multiscale
- image processing