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using System;using System.Drawing;using System.IO;using System.Text;using System.Windows.Forms;using IDCard.Service;using System.Media;using IDCard.Model;using System.Runtime.InteropServices;using System.Reflection;using System.Drawing.Printing;using System.Data;using OpenCvSharp;using OpenCvSharp.Dnn;using OpenCvSharp.Extensions;namespace IDCard{    public partial class FrmMain : Form    {        private VideoCapture cap ;         public FrmMain()        {            InitializeComponent();         }          private void PlayCameraSound()        {            SoundPlayer player = new SoundPlayer();            player.SoundLocation =Application.StartupPath+ "\\Sound\\5756.wav";            player.Load(); //同步加载声音              player.Play(); //启用新线程播放          }         private void button1_Click(object sender, EventArgs e)        {            timer1.Enabled = !timer1.Enabled;            if (timer1.Enabled)            {                cap = new VideoCapture(0);            }else            {                cap.Release();            }                    }        private void timer1_Tick(object sender, EventArgs e)        {            Mat src1, src2, src3, dst;            Mat bk1, bk2 ;            src1 = new Mat();            src2 = new Mat();            src3 = new Mat();            dst  = new Mat();            bk1 = new Mat();            bk2 = new Mat();            bk1 = Cv2.ImRead(@"D:\MyProgram\windows\IDCard\IDCard\IDCard\Image\man2.png");// new Mat(@"D:\MyProgram\windows\IDCard\IDCard\IDCard\Image\man2.png");                                                          bk2 = Cv2.ImRead(@"D:\MyProgram\windows\IDCard\IDCard\IDCard\Image\Eye_Invisible_128px.png");            cap.Read(src1);            Rect roi = new Rect(0, 0, 460, 460);            Mat ImageROI = new Mat(bk1, roi);            Mat mask = ImageROI.CvtColor(ColorConversionCodes.BGR2GRAY);            Rect rect = new Rect(0, 0, ImageROI.Rows, ImageROI.Cols);            Mat pos = new Mat(src1, rect);             ImageROI.CopyTo(pos,mask);            pictureBox3.Image = src1.ToBitmap();            //OpenCvSharp.Size s = new OpenCvSharp.Size(50, 80);            //Cv2.Resize(src2, src3, s);             //Mat dest = new Mat();            //cap.Read(dest);            Cv2.AddWeighted(src1, 1, src2, 1, 0.0, dest);             //src1.CopyTo(src2);            //pictureBox3.Image = src1.ToBitmap();            //OpenCvSharp.Point pt1  ;            //pt1.X = 100;            //pt1.Y = 100;            //OpenCvSharp.Point pt2;            //pt2.X = 250;            //pt2.Y = 150;            //OpenCvSharp.Scalar sl = new Scalar() ;            //sl.Val0 = 100;            //sl.Val1 = 50;         }    }}

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