Approximation methods for cvFindContours
Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
Members
| Member name | Value | Description | |
|---|---|---|---|
| External | 0 | Retrieve only the extreme outer contours [CV_RETR_EXTERNAL] | |
| List | 1 | Retrieve all the contours and puts them in the list [CV_RETR_LIST] | |
| CComp | 2 | Retrieve all the contours and organizes them into two-level hierarchy: top level are external boundaries of the components, second level are boundaries of the holes [CV_RETR_CCOMP] | |
| Tree | 3 | Retrieve all the contours and reconstructs the full hierarchy of nested contours [CV_RETR_TREE] | |
| FloodFill | 3 | [CV_RETR_FLOODFILL] |
See Also