Total Variation Regularization for Edge Preserving 3D SPECT Imaging in High Performance Computing Environments.
Laura AntonelliLuisa CarracciuoloMarco CeccarelliLuisa D'AmoreAlmerico MurliPublished in: International Conference on Computational Science (2) (2002)
Keyphrases
- edge preserving
- computing environments
- total variation regularization
- image restoration
- total variation
- image deblurring
- image processing
- regularization parameter
- image denoising
- noise reduction
- high resolution
- denoising
- super resolution
- locally adaptive
- augmented lagrangian
- anisotropic diffusion
- convex optimization
- mobile agents
- markov random field
- image analysis
- least squares
- regularization term
- computer vision
- parameter selection
- motion blur
- blurred images
- point spread function
- natural images
- high quality
- nonlinear diffusion
- image inpainting
- sharp edges
- higher order