Second-order bandpass sampling with direct baseband signal reconstruction.
Li-Ping GuoChi-Wah KokHing Cheung SoWing-Shan TamPublished in: Signal Process. (2020)
Keyphrases
- signal reconstruction
- bandpass
- zero crossing
- compressive sensing
- frequency domain
- basis functions
- image reconstruction
- low pass
- higher order
- frequency band
- random sampling
- random projections
- textured images
- subband
- wavelet transform
- geometric distortions
- spatial domain
- multiresolution
- edge detector
- denoising
- color images