Abstract
In this talk, we will introduce a block diagonally-relaxed orthogonal projection algorithm and a block component averaging algorithm for computed tomography image reconstruction in the compressed sensing framework and derive the convergence. Numerical experiments are shown to illustrate the convergence of the new algorithms.
Original language | American English |
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State | Published - May 20 2012 |
Event | Society for Industrial and Applied Mathematics Conference on Imaging Sciences (SIAM-IS) - Hong Kong, China Duration: May 12 2014 → … |
Conference
Conference | Society for Industrial and Applied Mathematics Conference on Imaging Sciences (SIAM-IS) |
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Period | 05/12/14 → … |
Keywords
- Block component averaging algorithm
- Computed tomography
DC Disciplines
- Mathematics