Performance-Enhanced Static Modulated Fourier Transform Spectrometer with a Spectral Reconstruction.
Ju Yong ChoSeunghoon LeeWon Kweon JangPublished in: Sensors (2023)
Keyphrases
- fourier transform
- frequency spectrum
- frequency domain
- signal processing
- radon transform
- fourier domain
- fourier analysis
- hyperspectral
- spectral estimation
- polar coordinates
- fast fourier transform
- log polar
- power spectral density
- spectral data
- discrete fourier transform
- image reconstruction
- fourier descriptors
- spectral features
- pattern recognition
- high resolution
- feature vectors