FFAD: A Novel Metric for Assessing Generated Time Series Data Utilizing Fourier Transform and Auto-encoder.
Yang ChenDustin J. KemptonRafal A. AngrykPublished in: CoRR (2024)
Keyphrases
- fourier transform
- frequency domain
- signal processing
- fourier domain
- discrete fourier transform
- power spectral density
- radon transform
- rate distortion
- polar coordinates
- bit rate
- spatial domain
- log polar
- fourier analysis
- fourier descriptors
- frequency spectrum
- neural network
- spectral estimation
- fourier coefficients
- subband
- denoising
- computational complexity
- image processing