Method MinEnclosingConvexPolygon

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

MinEnclosingConvexPolygon(InputArray, OutputArray, int)

Finds a convex polygon of minimum area enclosing a 2D point set and returns its area.

public static double MinEnclosingConvexPolygon(InputArray points, OutputArray polygon, int k)

Parameters

points InputArray

Input vector of 2D points, stored in std::vector or Mat.

polygon OutputArray

Output vector of 2D points defining the vertices of the enclosing polygon.

k int

Number of vertices of the output polygon.

Returns

double

The area of the minimal enclosing polygon.