Improved kernel-based limited-view CT reconstruction VIA anisotropic diffusion.
Jun FengJian-Zhou ZhangPublished in: ICIP (2011)
Keyphrases
- anisotropic diffusion
- edge detection
- noise removal
- partial differential equations
- edge preserving
- fan beam
- three dimensional
- bilateral filtering
- image reconstruction
- diffusion equation
- diffusion process
- edge enhancement
- edge preservation
- diffusion tensor
- nonlinear diffusion
- medical images
- high resolution
- speckle reduction
- medical imaging
- ct images
- image denoising
- structure tensor
- fourth order
- image restoration
- compressed sensing
- optical flow
- image processing
- shape from shading