Avoiding local optima of the joint entropy prior in limited view tomography using a multiresolution scheme.
The incorporation of anatomical reference images into limited view transmission tomography has been attempted previously by using the joint entropy prior. However, this prior has been found to be sensitive to local optima. Here, we propose to increase robustness to local optima by using a multiresol...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2010
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