Focal Spot Blur Reduction by Deconvolution on CT Projections
High-energy X-ray sources typically generate X-rays from a larger focal spot. This enables the imaging of dense objects but can lead to reduced image quality due to increased geometric unsharpness. This paper investigates and compares computational methods for reducing the resulting blur. Two appr...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | deu |
| Published: |
NDT.net
2025-02-01
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| Series: | e-Journal of Nondestructive Testing |
| Online Access: | https://www.ndt.net/search/docs.php3?id=30762 |
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