Super resolution of single depth image based on multi-dictionary learning with edge feature regularization.
Sihan LiAnhong WangHong ShangguanYingchun WuDonghong LiYoucheng WuJie LiangPublished in: Multim. Tools Appl. (2020)
Keyphrases
- dictionary learning
- image super resolution
- super resolution
- single image super resolution
- sparse representation
- sparse coding
- low resolution
- depth map
- high resolution
- low resolution images
- image reconstruction
- super resolution reconstruction
- image prior
- edge information
- motion estimation
- high quality
- super resolved
- motion blur
- light field
- semi supervised
- image restoration
- edge detection
- high resolution images
- map estimation
- feature vectors
- super resolution algorithm
- higher order
- image classification
- regularization parameter
- maximum likelihood
- model selection
- generative model