Perfect Reconstruction of Classes of Non-Bandlimited Signals from Projections with Unknown Angles.
Renke WangRoxana AlexandruPier Luigi DragottiPublished in: ICASSP (2022)
Keyphrases
- band limited
- perfect reconstruction
- filter bank
- image reconstruction
- subband
- signal processing
- frequency band
- wavelet transform
- zero crossing
- sampling rate
- impulse response
- image coding
- fourier transform
- lossless compression
- fourier domain
- multiscale
- radon transform
- wavelet packet
- multiresolution
- pattern recognition
- wavelet decomposition
- continuous domains
- computer vision
- lifting scheme
- image analysis
- image segmentation