Combining Spread Spectrum Compressive Sensing with rakeness for low frequency modulation in RMPI architecture.
Mauro MangiaRiccardo RovattiGianluca SettiPierre VandergheynstPublished in: ICASSP (2014)
Keyphrases
- low frequency
- compressive sensing
- spread spectrum
- high frequency
- frequency domain
- wavelet transform
- random projections
- transform domain
- subband
- data hiding
- sparse representation
- discrete wavelet transform
- image representation
- signal processing
- digital watermarking
- wavelet coefficients
- watermarking algorithm
- watermarking scheme
- visual quality
- watermarked image
- spatial domain
- dct domain
- dct coefficients
- bit error rate
- computer vision
- multipath
- motion estimation
- pattern recognition