Weight Optimization for Multi-Task Sparse Representation in Sar Image Target Recognition.
Zhi ZhouZongjie CaoYalan ZhangYiming PiNengyuan LiuPublished in: IGARSS (2019)
Keyphrases
- synthetic aperture radar
- target recognition
- sparse representation
- sar images
- sparse learning
- multi task
- sar imagery
- sparse coding
- target detection
- image reconstruction
- learning tasks
- face recognition
- image classification
- multi class
- parameter estimation
- high dimensional data
- maximum likelihood
- elastic net
- image representation
- feature selection
- dimensionality reduction
- wavelet domain
- signal processing
- edge detector
- learning problems
- template matching
- least squares
- transfer learning
- image registration
- image analysis
- image processing