Multi-level tomography reconstructions with level-set and TV regularization methods.
Lin WangBruno SixouFrançoise PeyrinPublished in: EUSIPCO (2016)
Keyphrases
- level set
- regularization methods
- image reconstruction
- inverse problems
- regularization method
- partial differential equations
- active contours
- curve evolution
- image segmentation
- reconstructed image
- level set method
- edge preserving
- super resolution
- mumford shah
- energy function
- shape prior
- total variation
- regularization parameter
- maximum a posteriori
- energy functional
- variational methods
- image restoration
- object boundaries
- global optimization
- segmentation method
- mumford shah functional
- motion estimation
- high resolution
- multiscale