The Mojette transform: discrete angles for tomography. (English) Zbl 1179.94020
Herman, Gabor T. (ed.) et al., Proceedings of the workshop on discrete tomography and its applictions, New York, NY, USA, June 13–15, 2005. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 20, 587-606 (2005).
Summary: A discrete geometry way to generate projection and backprojection operators useful for tomographic reconstruction schemes is presented using the Mojette transform. A generic pixel model helps to links the discrete plane to physical rays. A completely discrete exact BP-F algorithm is presented and two other (direct and iterative) methods also derived to solve the tomographic problem.
For the entire collection see [Zbl 1109.65003].
For the entire collection see [Zbl 1109.65003].
MSC:
| 94A08 | Image processing (compression, reconstruction, etc.) in information and communication theory |
| 68U10 | Computing methodologies for image processing |
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