Search results with tag "Wavelet srnet"

Wavelet-SRNet: A Wavelet-Based CNN for Multi-Scale Face ...

resolution images [18]. It can depict the contextual and tex-tural information of an image at different levels, which mo-tivatesustointroduceWTtoaCNN-basedsuper-resolution system. As illustrated in Figure 1, the approximation coef-ficients(i.e. the top-left patches in (b-d)) of different-level waveletpacketdecomposition[4]compresstheface’sglob-

  Based, Ultra, Ernst, Wavelet, Tex tural, Wavelet srnet, A wavelet based