Reconstruction Method for Optical Tomography Based on the Linearized Bregman Iteration with Sparse Regularization.
Chengcai LengDongdong YuShuang ZhangYu AnYifang HuPublished in: Comput. Math. Methods Medicine (2015)
Keyphrases
- reconstruction method
- image reconstruction
- mixed norm
- limited angle
- super resolution
- structured sparsity
- bregman divergences
- tomographic reconstruction
- multi view reconstruction
- high resolution images
- radon transform
- cone beam ct
- loss function
- object surface
- computed tomography
- surface reconstruction
- total variation
- sparse representation
- visual hull
- iterative algorithms
- high dimensional
- filtered back projection
- image segmentation
- reproducing kernel hilbert space
- viewpoint
- computational complexity