Computes the area of a region divided by area of its convex hull.
Convexity is a measure of how close a region is to being convex. Convex regions have convexity equal to 1.0, while the more concave the region is, the closer to 0.0 is its convexity.
Mathematically, the convexity is calculated as follows:
- If the input region is not guaranteed to be non-empty, precede this filter with SkipEmptyRegion.
This filter can throw an exception to report error. Read how to deal with errors in Error Handling.
List of possible exceptions:
|DomainError||Empty region on input in RegionConvexity.|
This filter is available on Basic Complexity Level.