Effects of noise, sampling rate and signal sparsity for compressed sensing Synthetic Aperture Radar pulse compression.
Peng XiaoChunsheng LiZe YuPublished in: IGARSS (2011)
Keyphrases
- compressed sensing
- synthetic aperture radar
- image reconstruction
- compressive sampling
- sampling rate
- received signal
- sar images
- sar imagery
- sar data
- super resolution
- spectral estimation
- compressive sensing
- random projections
- sar imaging
- orthogonal matching pursuit
- frame rate
- image compression
- image processing
- sparse representation
- noise model
- additive noise
- image classification
- high dimensional
- power spectrum
- noise reduction
- signal to noise ratio
- image segmentation