- Abstract:
-
In this study, we examine the performance of the simultaneous algebraic reconstruction technique (SART) for digital breast tomosynthesis under variations in key imaging parameters, such as the number of iterations, number of projections, angular range, initial guess, radiation dose, etc. We use a real breast CT volume as a ground truth digital phantom from which to simulate x-ray projections under the various selected conditions. The reconstructed image quality is measured using task-based me...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1117/12.844554
-
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- Volume:
- 7622
- Issue:
- PART 1
- Publication date:
- 2010-01-01
- DOI:
- ISSN:
-
0277-786X
- URN:
-
uuid:93db0d23-0012-4290-9deb-16ca1221724f
- Source identifiers:
-
383186
- Local pid:
- pubs:383186
- ISBN:
- 978-0-8194-8023-1
- Copyright date:
- 2010
Conference
Task-based performance analysis of SART for digital breast tomosynthesis using signal CNR and Channelised Hotelling Observers
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