Reconstruction of mixed-phase signals from sum-of-autotriplecorrelations using least squares.
Tayfun AkgülAmro El-JaroudiPublished in: IEEE Trans. Signal Process. (1998)
Keyphrases
- least squares
- phase unwrapping
- phase difference
- signal reconstruction
- curve fitting
- signal processing
- parameter estimation
- compressive sensing
- gaussian white noise
- frequency modulation
- image reconstruction
- tomographic reconstruction
- three dimensional
- spectral analysis
- reconstruction method
- robust estimation
- high resolution
- compressed sensing
- reconstruction error
- weighted sum
- band limited
- independent component analysis
- optical flow
- instantaneous frequency
- multiresolution