Wavelet-SRNet: A Wavelet-Based CNN for Multi-scale Face Super Resolution.
Huaibo HuangRan HeZhenan SunTieniu TanPublished in: ICCV (2017)
Keyphrases
- super resolution
- multiscale
- wavelet transform
- wavelet domain
- low resolution
- high resolution
- wavelet coefficients
- image reconstruction
- multiresolution
- image restoration
- image compression
- low resolution images
- motion estimation
- high resolution images
- high quality
- subband
- face images
- super resolution reconstruction
- image processing
- image super resolution
- multi frame
- motion blur
- video super resolution
- natural images
- light field
- super resolved
- single image super resolution
- coarse to fine
- face hallucination
- scale space
- resolution enhancement
- super resolution algorithm
- image segmentation
- human faces
- depth map
- edge detection
- denoising
- image resolution
- higher resolution
- high frequency
- image representation
- high resolution face images
- single frame
- denoising methods
- visual perception
- facial expressions