A frequency domain interpolation method for damping ratio estimation.
Jiawei XueRuipeng DiaoPublished in: ICCSCE (2014)
Keyphrases
- frequency domain
- interpolation method
- interpolation methods
- spatial domain
- low frequency
- frequency analysis
- fourier transform
- image interpolation
- edge directed
- power spectrum
- cross correlation
- subband
- denoising
- linear interpolation
- fast fourier transform
- interpolation algorithm
- feature extraction
- discrete fourier transform
- spectrum analysis
- transform domain
- pixel values
- filter bank
- high frequency
- fourier analysis
- bit rate
- preprocessing
- computer vision
- power spectra
- power spectral