Start » Filter Reference » OpenCV » Structural Analysis and Shape Descriptors » cvFitEllipseDirect
Basic| Module: | OpenCV |
|---|
Fits an ellipse around a set of 2D points.
| Name | Type | Description | |
|---|---|---|---|
 |
inPoints | Point2DArray | Input Point2D array. |
 |
outRect | Path |
Errors
This filter can throw an exception to report error. Read how to deal with errors in Error Handling.
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | Input array must contain at least 5 elements in cvFitEllipseDirect. |
Complexity Level
This filter is available on Basic Complexity Level.