OpenCVSharp 笔记13 矩形绘制以及图像位操作

        #region  矩形绘制以及图像位操作
        static void Main(string[] args)
        {
     
            Mat m1 = Mat.Zeros(256, 256, MatType.CV_8UC3);
            Mat m2 = Mat.Zeros(256, 256, MatType.CV_8UC3);

            Cv2.Rectangle(m1,new Rect(100,100,80,80),new Scalar(255,255,0),-1,LineTypes.Link8,0);//thickness : 线宽小于0时为填充效果，大于等于0为画线效果
            Cv2.Rectangle(m2, new Rect(150,150, 80, 80), new Scalar(0, 255, 255), -1, LineTypes.Link8, 0);

            Cv2.ImShow("m1", m1);
            Cv2.ImShow("m2", m2);

            Mat And = new Mat();
            Cv2.BitwiseAnd(m1, m2,And);
            Cv2.ImShow("And", And);

            Mat Not = new Mat();
            Cv2.BitwiseNot(m1, Not);
            Cv2.ImShow("Not", Not);

            Mat Or = new Mat();
            Cv2.BitwiseOr(m1, m2, Or);
            Cv2.ImShow("Or", Or);

            Mat Xor = new Mat();
            Cv2.BitwiseXor(m1, m2, Xor);
            Cv2.ImShow("Xor", Xor);

            Cv2.WaitKey();
            Cv2.DestroyAllWindows();
        }
        #endregion

结果如下：