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# init(seedPoint:_:)

Instantiates with a seed point.

```
init(seedPoint: NormalizedPoint, _ revision: GenerateIterativeSegmentationRequest.Revision? = nil)
```

## Discussion

No result will be produced if the point is outside the `regionOfInterest`. By default, the `regionOfInterest` is the whole image.
This point is counted toward the total number of points that can be added.

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