| 标题： | Performance amelioration for small animal SPECT using optimized pinhole collimator and image correction technique |
| 时间： | 2021-04-08 11:39:52 |
| DOI： | 10.1109/TNS.2005.858265 |
| 大小： | 1011 kb |
| 下载： | 点击下载 |
| 预览： |
目录：
- toc
- Performance Amelioration for Small Animal SPECT Using Optimized
- Tae Yong Song, Yong Choi, Member, IEEE, Jin Ho Jung, Byung Jun M
- I. I NTRODUCTION
- II. M ATERIALS AND M ETHODS
- Fig.€1. Top view of the center-of-rotation alignment system usin
- Fig.€2. A lead hole-mask (left) and planar image of a scintillat
- A. Image Correction Techniques
- B. Optimization of Pinhole Collimator's Parameters
- C. Phantom and Animal Studies
- Fig.€3. Photographs of the MicroDeluxe phantom with cold-rod (le
- Fig.€4. System spatial resolution measured as a function of dist
- III. R ESULTS
- A. Image Correction Techniques
- Fig.€5. System sensitivity measured as a function of distance fr
- Fig.€6. Tradeoff curve of spatial resolution and sensitivity as
- B. Optimization of Pinhole Collimator
- Fig.€7. Total sensitivity and signal-to-ratio curve as a functio
- Fig.€8. Tradeoff curve of spatial resolution and sensitivity as
- C. Phantom and Animal Studies
- IV. D ISCUSSION AND C ONCLUSION
- Fig.€9. A transverse cross-section of the hot and cold-rod phant
- Fig.€10. A short-axis slice of 300 g SD rat heart (left) and a t
- Fig.€11. Coronal views from dorsal to ventral (upper) and sagitt
- D. A. Weber and M. Ivanovic, Ultra-high-resolution imaging of sm
- T. Hirai, R. Nohara, R. Hosokawa, M. Tanaka, H. Inada, Y. Fujiba
- N. Schramm, A. Wirrwar, F. Sonnenberg, and H. Halling, Compact h
- M. C. Wu, H. R. Tang, D. W. Gao, A. Ido, J. W. O'Connell, B. H.
- L. R. MacDonald, B. E. Patt, J. S. Iwanczyk, B. M. W. Tsui, Y. W
- F. J. Beekman, D. P. McElroy, F. Berger, S. S. Gambhir, E. J. Ho
- D. P. McElroy, L. R. MacDonald, F. J. Beekman, Y. Wang, B. E. Pa
- S. D. Metzler, K. L. Greer, and R. J. Jaszczak, Helical pinhole
- R. Myers, S. Hume, P. Bloomfield, and T. Jones, Radio-imaging in
- R. Accorsi, F. Gasparini, and R. C. Lanza, A coded aperture for
- N. Schramm, G. Ebel, U. Engeland, T. Schurrat, M. Behe, and T. M
- G. L. Zeng and D. Gagnon, Image reconstruction algorithm for a S
- T. Y. Song, Y. Choi, Y. H. Chung, J. H. Jung, Y. S. Choe, K.-H.
- R. Wojcik, S. Majewski, B. Kross, D. Steinbach, and A. G. Weisen
- J. B. A. Habraken, K. de Bruin, M. Shehata, J. Booij, R. Bennink
- D. Beque, J. Nuyts, G. Bormans, P. Suetens, and P. Dupont, Chara
- Y. H. Chung, Y. Choi, T. Y. Song, J. H. Jung, G. Cho, Y. S. Choe
本页内容由网络收集而来，版权归原创者所有，如有侵权请及时联系