我正在将asp.net与c#一起使用。当我使用以下代码时:
var mask = new Mat(Mat.Zeros(bw.Size(), MatType.CV_8UC1));
对于过滤器轮廓,出现错误“空范围\ r \ n参数名称:范围
// find contours
Cv2.FindContours(connected, out OpenCvSharp.Point[][] contours, out HierarchyIndex[] hierarchy, RetrievalModes.CComp, ContourApproximationModes.ApproxSimple, new OpenCvSharp.Point(0, 0));
// filter contours
var mask = new Mat(Mat.Zeros(bw.Size(), MatType.CV_8UC1));