Lowpass/bandpass signal reconstruction and digital filtering from nonuniform samples.
David BonacciBernard LacazePublished in: ICASSP (2015)
Keyphrases
- bandpass
- low pass
- signal reconstruction
- zero crossing
- frequency domain
- high pass
- high frequency
- subband
- low frequency
- image reconstruction
- filter bank
- basis functions
- wavelet decomposition
- discrete wavelet transform
- frequency band
- geometric distortions
- scale space
- edge detection
- filter responses
- image fusion
- edge information
- signal processing
- wavelet transform
- multiresolution
- contrast enhancement
- video sequences
- image representation
- textured images
- bit rate
- markov random field