A four-quadrant active virtual ground rectifier by using two high frequency switches.
Ken K. M. SiuCarl Ngai Man HoDong LiRiver T. H. LiPublished in: IECON (2017)
Keyphrases
- high frequency
- low frequency
- visual quality
- wavelet transform
- subband
- high frequencies
- wavelet coefficients
- wavelet decomposition
- low pass
- high frequency components
- discrete wavelet transform
- frequency band
- multiresolution
- machine learning
- bit rate
- image compression
- feature vectors
- wavelet domain
- video sequences
- blocking artifacts
- subband decomposition