Sampling and Reconstruction of Signals in Function Spaces Associated With the Linear Canonical Transform.
Jun ShiXiaoping LiuXuejun ShaNaitong ZhangPublished in: IEEE Trans. Signal Process. (2012)
Keyphrases
- band limited
- piecewise linear
- image reconstruction
- transfer function
- laplace transform
- low pass filtering
- linear model
- random sampling
- signal processing
- semi infinite programming
- spatial filters
- signal reconstruction
- linear approximation
- linear functions
- orthogonal projection
- fir filters
- dense sampling
- autocorrelation function
- original signal
- image processing
- fourier analysis
- impulse response
- piecewise constant
- zero crossing
- nonlinear functions
- high resolution