A fast algorithm for the constrained formulation of compressive image reconstruction and other linear inverse problems.
Manya V. AfonsoJosé M. Bioucas-DiasMário A. T. FigueiredoPublished in: ICASSP (2010)
Keyphrases
- image reconstruction
- limited angle
- random projections
- reconstructed image
- super resolution
- radon transform
- compressive sensing
- tomographic reconstruction
- maximum a posteriori
- semidefinite programming
- total least squares
- image reconstruction algorithms
- computer vision
- cost function
- signal processing
- positron emission tomography