Perfect Reconstruction of Classes of 3D Non-Bandlimited Signals from Tomographic Projections at Unknown Angles.
Renke WangPier Luigi DragottiPublished in: EUSIPCO (2023)
Keyphrases
- band limited
- perfect reconstruction
- image reconstruction
- filter bank
- tomographic reconstruction
- subband
- radon transform
- wavelet transform
- frequency band
- signal processing
- zero crossing
- sampling rate
- impulse response
- image coding
- multiscale
- continuous domains
- lossless compression
- fourier domain
- frequency domain
- scale space
- multiresolution