Abstract
Spatial resolution of SPECT imaging is mainly limited by the geometry of collimator holes. In this study, an accurate restoration procedure is examined for a fan integral projection data based on the collimator hole geometry. The variable collimator response is illustrated as a fan-region integral on the radionuclide distribution.
| Original language | English |
|---|---|
| Title of host publication | IEEE Nuclear Science Symposium and Medical Imaging Conference |
| Publisher | IEEE |
| Pages | 1397-1399 |
| Number of pages | 3 |
| ISBN (Print) | 0780350227 |
| State | Published - 1999 |
| Event | Proceedings of the 1998 IEEE Nuclear Science Symposium Conference Record - Toronto, Que, Can Duration: Nov 8 1998 → Nov 14 1998 |
Publication series
| Name | IEEE Nuclear Science Symposium and Medical Imaging Conference |
|---|---|
| Volume | 3 |
Conference
| Conference | Proceedings of the 1998 IEEE Nuclear Science Symposium Conference Record |
|---|---|
| City | Toronto, Que, Can |
| Period | 11/8/98 → 11/14/98 |
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