Evaluation of Indoor Area Improvement in the High Frequency Band Using Metasurface Lenses, FSS Technology and Relay Stations.
Jun TsuboiTakeshi MotegiOsamu KagayaDaisuke KitayamaKensuke MiyachiTatsuki OkuyamaSatoshi SuyamaTakahiro AsaiPublished in: VTC Spring (2022)
Keyphrases
- high frequency
- low frequency
- low pass
- frequency band
- high resolution
- visual quality
- high frequencies
- wavelet coefficients
- wavelet transform
- discrete wavelet transform
- wavelet decomposition
- high pass
- subband
- ultra wide band
- blocking artifacts
- subband decomposition
- image analysis
- human visual system
- low and high frequency