A constrained frequency-domain Prony's algorithm with application to time delay estimation.
Rui J. P. deFigueiredoTrung T. PhamC. L. HuPublished in: ICASSP (1988)
Keyphrases
- frequency domain analysis
- frequency domain
- fourier transform
- spatial domain
- estimation algorithm
- discrete fourier transform
- fast fourier transform
- spectral domain
- fourier domain
- multiresolution
- computational complexity
- power spectrum
- spectrum analysis
- similarity measure
- image data
- signal processing
- natural images
- matching algorithm
- feature extraction