Compressive sensing SAR image reconstruction based on a pseudorandom 2-D subsampling measurement matrix.
Tengfei LiQingjun ZhangPublished in: IGARSS (2016)
Keyphrases
- compressive sensing
- random projections
- measurement matrix
- sar images
- pseudorandom
- compressed sensing
- dimensionality reduction
- image reconstruction
- sparse representation
- dimension reduction
- random sampling
- edge detector
- original data
- missing data
- signal processing
- low dimensional
- wavelet domain
- principal component analysis
- hash functions
- structure from motion
- document clustering
- feature selection
- co occurrence
- high resolution
- video sequences
- high quality
- feature extraction