CT Image Reconstruction from Sparse Projections Using Adaptive TpV Regularization.
Hongliang QiZijia ChenLinghong ZhouPublished in: Comput. Math. Methods Medicine (2015)
Keyphrases
- image reconstruction
- compressed sensing
- computed tomography
- inverse problems
- tomographic reconstruction
- radon transform
- fan beam
- cone beam
- reconstructed image
- signal reconstruction
- random projections
- back projection
- super resolution
- reconstruction method
- emission computed tomography
- image reconstruction algorithms
- ct scans
- emission tomography
- three dimensional
- reconstruction process
- cone beam ct
- ct data
- sparsely sampled
- high dimensional
- compressive sensing
- computer vision