| ROI | Description |
|---|---|
| 1 | Rectangle, square corners |
| 2 | Rectangle, rounded corners |
| 3 | Oval |
| 4 | Ellipse |
| 5 | Closed polyline |
| 6 | Closed polyline, “freehand” |
| 7 | Line |
| 8 | Open polyline |
| 9 | Open polyline, “freehand” |
| 10 | Arrow |
| 11 | Arrow, doubleheaded |
| 12 | Angle |
| 13-24 | Points |
| 25 | Bitmask |
| 26 | Text |
| ROI | Description |
|---|---|
| 1 | Point |
| 2 | Line |
| 3 | Open polyline |
| 4 | Rectangle |
| 5 | Closed polyline |
| 6 | Ellipse |
| 7 | Bitmask |
| ROI | Description |
|---|---|
| 1 | Rectangle |
| 2 | Freehand polyline |
| 3 | Circle |
| 4 | Lasso |
| 5 | Stamp |
| 6 | Line |
| 7 | Point |
| 8 | 3D mask / mesh |