Two-dimensional Fourier transform for joint frequency-AOA estimation.
Chi-Hao ChengJason PenningtonPublished in: Signal Image Video Process. (2024)
Keyphrases
- fourier transform
- frequency spectrum
- frequency domain
- fourier coefficients
- correlation function
- phase difference
- signal processing
- fourier domain
- low frequency
- power spectral density
- polar coordinates
- fourier descriptors
- discrete fourier transform
- fast fourier transform
- spatial domain
- computer vision
- lifting wavelet
- fourier analysis
- bandpass
- parameter estimation
- image compression
- pattern recognition
- image segmentation