Almost unique specification of discrete finite length signal: From its end point and Fourier transform magnitude.
Lei XuPingfan YanTong ChangPublished in: ICASSP (1987)
Keyphrases
- fourier transform
- endpoints
- frequency domain
- fourier coefficients
- signal processing
- discrete fourier transform
- frequency spectrum
- power spectral density
- hartley transform
- fourier analysis
- fourier domain
- spatial domain
- continuous functions
- single valued
- polar coordinates
- power spectrum
- low frequency
- spectral estimation
- non stationary
- fast fourier transform
- pattern recognition
- log polar
- machine learning
- radon transform
- phase difference
- line segments
- high frequency
- minimal paths
- lifting wavelet
- hough transform