Modular multilevel matrix converter for offshore low frequency AC transmission system.
JianKai MaMohamed DahidahVolker PickertJames YuPublished in: ISIE (2017)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- subband
- discrete wavelet transform
- wavelet analysis
- low pass
- original images
- low and high frequency
- visual quality
- electromagnetic fields
- fusion rules
- frequency band
- dct domain
- control method
- wavelet coefficients
- transfer function
- image reconstruction
- high resolution
- multiresolution
- feature vectors
- video sequences
- multiscale
- spatial domain
- image processing
- high quality