End‐to‐End 3D CycleGAN Model for Amyloid PET Harmonization
XUANZHAO DONG, Yalin Wang, Jay Shah, Valentina Ghisays, Ji Luo, Yinghua Chen, Wendy Lee, Baoxin Li, Kewei Chen, Eric M Reiman, Teresa Wu, Yi Su · 2025
Read End‐to‐End 3D CycleGAN Model for Amyloid PET Harmonization by XUANZHAO DONG, Yalin Wang, Jay Shah, Valentina Ghisays, Ji Luo, Yinghua Chen, Wendy Lee, Baoxin Li, Kewei Chen, Eric M Reiman, Teresa Wu, Yi Su (2025) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-11714048.txt.
Description
Xuanzhao Dong and co-authors build a smart image tool that converts brain amyloid scans from one tracer dye to another, in a 2025 conference paper. Amyloid scans help show the load of the protein in the brain. But centers use unlike dyes, and matched scan pairs are rare, which blocks joint work.
The team trained a deep learning model on scans from an Australian aging study, with far more scans of one dye than the other. The model learns to repaint a scan as if the second dye had been used. They tested it on 46 paired scans from a public project. Scores from the repainted scans matched the true scans closely. The authors say the tool could let centers pool scan data with more ease.
Catalog record
| CREATOR | XUANZHAO DONG, Yalin Wang, Jay Shah, Valentina Ghisays, Ji Luo, Yinghua Chen, Wendy Lee, Baoxin Li, Kewei Chen, Eric M Reiman, Teresa Wu, Yi Su |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 3 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |