Non photorealistic rendering in frequency domain.
Federica MangiatordiEmiliano PallottiVittorio BaronciniLicia CapodiferroPublished in: Image Processing: Algorithms and Systems (2016)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- cross correlation
- feature extraction
- power spectrum
- denoising
- frequency analysis
- low frequency
- subband
- spectral domain
- low pass
- filter bank
- fourier domain
- image data
- frequency domain analysis
- fourier analysis
- frequency response
- power spectral
- facial asymmetry
- spectrum analysis
- phase correlation
- log polar
- machine learning