Blocking-artifact detection in frequency domain for frame-rate up-conversion.
Nam-Uk KimYung-Lyul LeePublished in: Pers. Ubiquitous Comput. (2018)
Keyphrases
- frequency domain
- frequency analysis
- spatial domain
- fourier transform
- power spectrum
- cross correlation
- feature extraction
- facial asymmetry
- denoising
- subband
- fourier analysis
- discrete fourier transform
- power spectra
- machine learning
- false alarms
- fourier domain
- phase correlation
- frequency response
- spectrum analysis
- multiscale
- log polar
- three dimensional
- frequency domain analysis