A Fast, Simplified Frequency-Domain Interpolation Method for the Evaluation of the Frequency and Amplitude of Spectral Components.
Alessandro FerreroSimona SaliconeSergio ToscaniPublished in: IEEE Trans. Instrum. Meas. (2011)
Keyphrases
- frequency domain
- frequency response
- interpolation method
- frequency spectrum
- low frequency
- spectral domain
- spatial domain
- fourier transform
- frequency analysis
- frequency domain analysis
- spectrum analysis
- power spectra
- interpolation methods
- bandpass
- cross correlation
- power spectrum
- power spectral
- denoising
- spectral signatures
- image interpolation
- transform domain
- spectral features
- filter bank
- subband
- feature extraction
- high quality
- computer vision
- prolate spheroidal
- linear interpolation
- hyperspectral
- image quality
- image processing