An Enhanced Photonic-Assisted Sampling Approach for Spectrum-Sparse Signal by Compressed Sensing.
Fangxing LyuFei LiXin FangNan ZhangXueying MaPublished in: IEEE Access (2022)
Keyphrases
- compressive sampling
- compressed sensing
- image reconstruction
- compressive sensing
- random projections
- sparse representation
- natural images
- signal processing
- nonlinear filtering
- basis pursuit
- signal recovery
- orthogonal matching pursuit
- fourier domain
- image representation
- optical flow
- dimensionality reduction
- input image
- motion estimation