| Name | Description | Type | Package | Framework |
| ImageContainer | Class | levelsets.ij | Fiji | |
| ImageProgressContainer | Class | levelsets.ij | Fiji | |
| LevelSet | Class | levelsets.ij | Fiji | |
| LevelSet .preprocessChoices | Class | levelsets.ij.LevelSet | Fiji | |
| StateContainer | Manual seeds, FastMarching, SparseField use different state maps This class holds and (only if required) converts one state map to another | Class | levelsets.ij | Fiji |
| StateContainer .States | Class | levelsets.ij.StateContainer | Fiji | |