Abstract
Volume data reconstruction from cone-beam projections can be time consuming, typically reconstructing parallel axial slices. We present a system for performing fast, arbitrary-orientation CT slice reconstruction using commodity graphics processing units (GPUs). For 1024x1024 voxel slice reconstruction we have achieved a 89-fold performance improvement over a CPU implementation with comparable image quality.
| Original language | English (US) |
|---|---|
| Title of host publication | Progress in Biomedical Optics and Imaging - Proceedings of SPIE |
| Volume | 6510 |
| Edition | PART 3 |
| DOIs | |
| State | Published - 2007 |
| Event | Medical Imaging 2007: Physics of Medical Imaging - San Diego, CA, United States Duration: Feb 18 2007 → Feb 22 2007 |
Other
| Other | Medical Imaging 2007: Physics of Medical Imaging |
|---|---|
| Country | United States |
| City | San Diego, CA |
| Period | 2/18/07 → 2/22/07 |
Keywords
- Breast
- Cancer
- CT
- Detection
- Diagnosis
- Graphics processing units
- Tomography
ASJC Scopus subject areas
- Engineering(all)
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Cite this
Nebeker, J., Nelson, T. R., & Boone, J. M. (2007). Fast arbitrary-slice CT reconstruction with GPUs. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE (PART 3 ed., Vol. 6510). [651059] https://doi.org/10.1117/12.708342