Table 1 Phase unwrapping label definition and the corresponding classes
| Class | \({k}_{ij}\) | Label |
|---|---|---|
| No wrap | 0 | 0 |
| Wrapped myocardium (− 2π) | − 1 | 1 |
| Wrapped myocardium (+ 2π) | + 1 | 2 |
| Class | \({k}_{ij}\) | Label |
|---|---|---|
| No wrap | 0 | 0 |
| Wrapped myocardium (− 2π) | − 1 | 1 |
| Wrapped myocardium (+ 2π) | + 1 | 2 |