A novel frequency domain BWE with relaxed synchronization and associated BWE switching.
Lei MiaoZexin LiuXingtao ZhangChen HuJon GibbsKihyun ChooEunmi OhVaclav EkslerPublished in: GlobalSIP (2015)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- cross correlation
- low frequency
- power spectrum
- feature extraction
- denoising
- power spectra
- facial asymmetry
- low pass
- spectral domain
- fourier domain
- frequency response
- subband
- bandpass
- frequency domain analysis
- discrete fourier transform
- fast fourier transform
- frequency analysis
- frequency spectrum
- image processing
- spectrum analysis
- image quality
- power spectral