Convolutional neural networks for wavelet domain super resolution.
Neeraj KumarRuchika VermaAmit SethiPublished in: Pattern Recognit. Lett. (2017)
Keyphrases
- wavelet domain
- super resolution
- convolutional neural networks
- spatial domain
- high resolution
- low resolution
- wavelet coefficients
- denoising
- multiscale
- motion estimation
- wavelet transform
- discrete wavelet transform
- human visual system
- multiresolution
- shift invariant
- image reconstruction
- high frequency
- image denoising
- image restoration
- subband
- high quality
- low resolution images
- image patches
- motion blur
- frequency domain
- multi frame
- linear combination
- natural images
- noisy images
- moving objects
- image processing
- maximum likelihood
- image registration
- optical flow
- denoising algorithm
- similarity measure