Image and video spatial super-resolution via bandlet-based sparsity regularization and structure tensor.
Ali MoslehNizar BouguilaA. Ben HamzaPublished in: Signal Process. Image Commun. (2015)
Keyphrases
- super resolution
- high resolution
- combining information from multiple
- structure tensor
- low resolution
- spatial information
- image reconstruction
- image restoration
- image features
- image classification
- edge detection
- high quality
- input image
- multiscale
- motion blur
- motion estimation
- test images
- anisotropic diffusion
- depth map
- image patches
- image representation
- spatial structure
- image denoising
- bayesian framework
- feature points
- scale space