SPW-TransUNet: three-dimensional computed tomography-cone beam computed tomography image registration with spatial perpendicular window Transformer
Rui Hu, Shimeng Yang, Jingjing Zhang, Xiaokun Hu, Teng Li · 2024
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Description
Rui Hu and co-authors present a 2024 method for lining up two kinds of medical scans of the same patient. Care teams pair standard CT scans with cone beam CT scans to guide treatment, but the two differ in brightness and detail, so exact alignment is hard. Their system, SPW-TransUNet, uses a transformer that weighs features inside windows set at right angles in space.
On lung scans from twenty patients, the method gave the lowest alignment error in the test set and strong overlap scores. On a liver task with 150 patients, it also scored at the top. Extra tests that removed parts one by one confirmed each part of the design earns its place.
Catalog record
| CREATOR | Rui Hu, Shimeng Yang, Jingjing Zhang, Xiaokun Hu, Teng Li |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 48 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |