Question

EmguCV中的Image<TColor,TDepth>.Canny方法是怎么定义的？

Image<Gray, Byte> cannyFrame = grayFrame.Canny(new Gray(100), new Gray(60));
VS2010老是把上面这行右边报错，说有无效参数。。。求各位大神指点。只有这么多分了，感激不尽

Answer 1

兄弟，API里面是这么写的

Gray cannyThreshold = new Gray(180);
Gray cannyThresholdLinking = new Gray(120);
Gray circleAccumulatorThreshold = new Gray(120);

Image<Gray, Byte> cannyEdges = gray.Canny(cannyThreshold, cannyThresholdLinking);