Single depth image super-resolution and denoising based on sparse graphs via structure tensor.
Yihui FengXianming LiuYongbing ZhangQionghai DaiPublished in: ICIP (2017)
Keyphrases
- image super resolution
- denoising
- structure tensor
- dictionary learning
- nonlinear diffusion
- sparse representation
- image denoising
- super resolution
- low resolution
- sparse coding
- noisy images
- image registration
- three dimensional
- higher order
- natural images
- computer vision
- anisotropic diffusion
- edge preserving
- optical flow
- image processing