Astronomical image restoration using an improved anisotropic diffusion.
Shin-Min ChaoDu-Ming TsaiPublished in: Pattern Recognit. Lett. (2006)
Keyphrases
- image restoration
- anisotropic diffusion
- edge preserving
- edge detection
- partial differential equations
- image processing
- noise removal
- total variation
- super resolution
- diffusion process
- edge preservation
- nonlinear diffusion
- markov random field
- diffusion equation
- image filtering
- diffusion tensor
- half quadratic
- image deblurring
- regularization parameter
- motion blur
- image deconvolution
- blurred images
- structure tensor
- computer vision
- gaussian noise
- multiresolution
- bilateral filter
- restored image
- higher order
- image denoising
- image reconstruction