Defining and Using a Region

A region is an area of interest within an image. An image can have only one region at a time, but the region can be complex, including, for example, multiple noncontiguous shapes.

To define a region you can create a region using following:

The following topics describe how to create and use a region:

Creating a Region

Translating Coordinates for a Region

Working with the Existing Region

Saving a Region.

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