public static double templateMatch()
{
DateTime t1 = DateTime.Now, t2 = t1;
int resultNum = 1000;
float[] X1 = new float[1000];
float[] X2 = new float[1000];
float[] Y1 = new float[1000];
float[] Y2 = new float[1000];
X1[0] = rect.X + rect.Width / 2;
X2[0] = rect.X + rect.Width;
Y1[0] = rect.Y + rect.Height / 2;
Y2[0] = rect.Y + rect.Height;
float[] Alpha = new float[1000];
t1 = DateTime.Now;
templateMatchDLL(tempFilename, objFilename, ref resultNum, X1, Y1, X2, Y2, Alpha);
t2 = DateTime.Now;
for (int i = 0; i < resultNum; i++)
{
ImageShow.addRect(new PointF(X1[i], Y1[i]), new PointF(X2[i], Y2[i]), Alpha[i], true);
}
return((t2 - t1).TotalMilliseconds);
}
public static double detectDefect(ref int isOK)
{
DateTime t1 = DateTime.Now, t2 = t1;
//tempSelectPointIndex.Add(new PointF((float)1152.76, (float)1154.42));
//tempSelectPointIndex.Add(new PointF((float)1506.53, (float)1118.48));
//tempSelectPointIndex.Add(new PointF((float)1503.34, (float)1347.21));
//tempSelectPointIndex.Add(new PointF((float)1166.15, (float)1367.25));
//selectPointIndex.Add(new PointF((float)1079.04, (float)1087.97));
//selectPointIndex.Add(new PointF((float)1390.66, (float)1264.99));
//selectPointIndex.Add(new PointF((float)1254.86, (float)1449.18));
//selectPointIndex.Add(new PointF((float)966.40, (float)1268.93));
if (templateFile != null && objectFile != null && tempSelectPointIndex.Count() == 4 && selectPointIndex.Count() == 4)
{
int resultNum = 1000;
int[] X = new int[resultNum];
int[] Y = new int[resultNum];
int[] W = new int[resultNum];
int[] H = new int[resultNum];
t1 = DateTime.Now;
defectDetect(templateFile, objectFile,
tempSelectPointIndex[0].X, tempSelectPointIndex[0].Y,
tempSelectPointIndex[1].X, tempSelectPointIndex[1].Y,
tempSelectPointIndex[2].X, tempSelectPointIndex[2].Y,
tempSelectPointIndex[3].X, tempSelectPointIndex[3].Y,
selectPointIndex[0].X, selectPointIndex[0].Y,
selectPointIndex[1].X, selectPointIndex[1].Y,
selectPointIndex[2].X, selectPointIndex[2].Y,
selectPointIndex[3].X, selectPointIndex[3].Y,
colorThr, areaThr, ref resultNum, X, Y, W, H);
t2 = DateTime.Now;
for (int i = 0; i < resultNum; i++)
{
ImageShow.addRect(new PointF((float)(X[i] + (double)W[i] / 2.0), (float)(Y[i] + (double)H[i] / 2.0)), new PointF((float)X[i], (float)Y[i]), 0, false);
}
if (resultNum > 0)
{
isOK = 2;
}
else
{
isOK = 1;
}
}
return((t2 - t1).TotalMilliseconds);
}
public override void mouseDown(PointF p1)
{
float x1 = (p1.X - ImageShow.position.X) / ImageShow.scale;
float y1 = (p1.Y - ImageShow.position.Y) / ImageShow.scale;
ImageShow.addRect(new PointF(x1, y1), new PointF(x1, y1), 0, true);
if (figureDetect.setRectParaState)
{
figureDetect.shapeIndex = ImageShow.shapes.Count - 1;
}
if (CodeRecog.setRectParaState > 0)
{
CodeRecog.shapeIndex = ImageShow.shapes.Count - 1;
}
}
public static double callTemplateDetect()
{
DateTime t1 = DateTime.Now, t2 = t1;
if (ImageShow.nowFile != null && filename != null && detectROI != new Rectangle(0, 0, 0, 0))
{
ImageShow.source = new Bitmap(ImageShow.nowFile);
Rectangle rect = new Rectangle(0, 0, ImageShow.source.Width, ImageShow.source.Height);
System.Drawing.Imaging.BitmapData bmpData = ImageShow.source.LockBits(rect, System.Drawing.Imaging.ImageLockMode.ReadWrite, ImageShow.source.PixelFormat);
IntPtr ptr = bmpData.Scan0;
int bytes = Math.Abs(bmpData.Stride) * ImageShow.source.Height;
byte[] rgbValues = new byte[bytes];
System.Runtime.InteropServices.Marshal.Copy(ptr, rgbValues, 0, bytes);
byte[] data = new byte[detectROI.Width * (bmpData.Stride / bmpData.Width) * detectROI.Height];
for (int i = 0; i < detectROI.Height; i++)
{
for (int j = 0; j < detectROI.Width * (bmpData.Stride / bmpData.Width); j++)
{
data[i * detectROI.Width * (bmpData.Stride / bmpData.Width) + j] = rgbValues[(i + detectROI.Y) * bmpData.Stride + j + detectROI.X * (bmpData.Stride / bmpData.Width)];
}
}
int resultNum = 1000;
int[] resultX = new int[resultNum];
int[] resultY = new int[resultNum];
int[] dir = new int[resultNum];
float[] rate = new float[resultNum];
t1 = DateTime.Now;
templateDetect(detectROI.Width, detectROI.Height, detectROI.Height * detectROI.Width * (bmpData.Stride / bmpData.Width), data, filename, ref resultNum, resultX, resultY, dir, rate);
t2 = DateTime.Now;
for (int i = 0; i < resultNum; i++)
{
ImageShow.addRect(new PointF((float)(resultX[i] + detectROI.X), (float)(resultY[i] + detectROI.Y)),
new PointF((float)(resultX[i] + detectROI.X + Math.Sqrt(w * w / 4 + h * h / 4) * Math.Cos((double)dir[i] * Math.PI / 180.0 + Math.Atan((double)h / (double)w))),
(float)(resultY[i] + detectROI.Y + Math.Sqrt(w * w / 4 + h * h / 4) * Math.Sin((double)dir[i] * Math.PI / 180.0 + Math.Atan((double)h / (double)w)))), (float)(dir[i] * Math.PI / 180.0), false);
}
ImageShow.source.UnlockBits(bmpData);
}
return((t2 - t1).TotalMilliseconds);
}