A novel spaceborne SAR wide-swath imaging approach based on Poisson disk-like nonuniform sampling and compressive sensing.
Jinping SunYuxi ZhangJihua TianJun WangPublished in: Sci. China Inf. Sci. (2012)
Keyphrases
- compressive sensing
- compressive sampling
- synthetic aperture radar
- sar data
- electro optic
- random projections
- compressed sensing
- phased array
- sar images
- image recovery
- image processing
- image reconstruction
- orthogonal matching pursuit
- sparse representation
- image representation
- structured sparsity
- random sampling
- sar imagery
- signal processing
- high resolution
- distributed source coding
- machine learning
- computer vision
- unsupervised learning
- model selection
- image classification
- information retrieval systems
- face recognition