Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Geometry and fiber orientation errors of rat hearts based on Evaluation Steps 3 and 4.
| Target | DSC (%) | |||||
|---|---|---|---|---|---|---|
| Geometry | Rat number | Template (rat number) | Affine | DD | AAE (deg) | IAE (deg) |
| US | 1 | 3 | 85.3 | 96.2 | 20.2 | 18.4 |
| US | 2 | 1 | 82.4 | 96.9 | 21.7 | 20.7 |
| US | 3 | 2 | 80.1 | 93.2 | 21.1 | 19.2 |
| T1-MRI | 1 | 3 | 86.5 | 96.9 | 17.3 | 16.7 |
| T1-MRI | 2 | 1 | 80.9 | 95.9 | 20.2 | 19.1 |
| T1-MRI | 3 | 2 | 81.5 | 95.4 | 19.4 | 18.5 |
Note: US = ultrasound; DD = diffeomorphic Demons; DSC = Dice similarity coefficient; AA = acute angle error; IAE = inclination angle error.
