SAR Target Configuration Recognition via Product Sparse Representation.
Ming LiuShichao ChenFugang LuMengdao XingPublished in: Sensors (2018)
Keyphrases
- sparse representation
- target recognition
- dictionary learning
- sparse coding
- compressed sensing
- synthetic aperture radar
- face recognition
- reconstruction error
- image classification
- compressive sensing
- feature extraction
- joint optimization
- random projections
- object recognition
- pattern recognition
- dimensionality reduction
- negative matrix factorization
- image representation
- sparse approximations
- norm minimization
- regularized least squares
- piecewise smooth
- image data
- image patches
- object tracking
- high dimensional data
- signal processing
- sar images
- neural network
- image reconstruction
- image features
- sparsity constraints
- sparse coefficients
- action recognition
- sparse codes