Investigation of the Optimal Parameters for Block Sequential Regularized Expectation Maximization (BSREM) Reconstruction in Bone SPECT Using a Ring-type Semiconductor SPECT/CT
As reconstruction parameters for BSREM reconstruction in bone SPECT on a ring-type semiconductor SPECT/CT system, a γ value of 5.0 and a β value of 0.9 were considered suitable for image quality and quantitative evaluation.
Authors
- Akihito Usui (ORCID: https://orcid.org/0000-0003-1889-7496)
- Kentaro Takanami (ORCID: https://orcid.org/0000-0002-0098-7760)
- Hiroyasu Kodama
- Tatsuo Takeuchi (ORCID: https://orcid.org/0009-0008-8786-515X)
- Tomohiro Kaneta (ORCID: https://orcid.org/0000-0003-1146-5092)
- Yoshitaka Tanaka (ORCID: https://orcid.org/0000-0001-8083-845X)
- Hayato Sato (ORCID: https://orcid.org/0000-0003-2599-1229)
- Hayato Odagiri (ORCID: https://orcid.org/0000-0002-9055-305X)
- Nobuo Yamaguchi
Institutions
- Tohoku University (JP)
- Tohoku University Hospital (JP)
Publication Details
- Journal
- Japanese Journal of Radiological Technology
- Published
- 2025-01-01
- DOI
- https://doi.org/10.6009/jjrt.25-1560
- Primary Topic
- Medical Imaging Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00