We present a spline-based sparse tomographic reconstruction framework. The proposed method utilizes the closed-form analytical Radon transform of B-splines ...
We present a spline-based sparse tomographic reconstruction framework. The proposed method utilizes the closed-form analytical Radon transform of B-splines ...
The experiments show that enforcing patch-based sparsity, in terms of a learned dictionary, on higher order spline representations, outperforms existing ...
We present a spline-based sparse tomographic reconstruction algorithm where content-adaptive patch sparsity is integrated into the reconstruction process. The ...
The advantages of the proposed Bayesian inversion framework are examined for image reconstruction from limited number of projections in a few-view setting.
A spline framework for sparse tomographic reconstruction. In. Biomedical Imaging (ISBI), 2013 IEEE 10th International Symposium on, pages 1272–1275, 2013 ...
We present a spline-based sparse tomographic reconstruction algorithm where content-adaptive patch sparsity is integrated into the reconstruction process. The ...
We present a spline-based sparse tomographic reconstruction algorithm where content-adaptive patch sparsity is integrated into the reconstruction process. The ...
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489–509, (2006). ▫ Mirzargar, M., Sakhaee, E., Entezari, A.: A spline framework for sparse tomographic reconstruction. In: Biomedical Imaging (ISBI) 10th ...
We demonstrate that the proposed method can produce nearly artifact-free images even near the boundary of a metal implant in simulated vertebral pedicle screw ...