private void button6_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
Vector3[,] val = Procedurs.Medium(openFileDialog1.FileName);
Morf morf = Morf.GenerateKMean(val, 5);
morf.RemoveEmptyRegions();
List <Vector3> avrs = new List <Vector3>();
for (int i = 0; i < morf.regions.Count; i++)
{
avrs.Add(morf.regions[i].GetAverage(val));
}
float[,] temp = new float[val.GetLength(0), val.GetLength(1)];
float[,] temp2 = new float[val.GetLength(0), val.GetLength(1)];
VideoProcessig videoProcessig = new VideoProcessig(openFileDialog1.FileName, (map) =>
{
val.WriteRGB(map);
Procedurs.MorfSubtract(morf, avrs, val, temp);
temp2.ForEach(() => 0);
Procedurs.BlockSum(temp, temp2, 5);
temp2.RegMaximum();
return(temp2);
});
videoProcessig.Show();
}
}
private void button9_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
VideoProcessig videoProcessig = new VideoProcessig(openFileDialog1.FileName, (map) =>
{
Vector3[,] arr = map.GetRGB();
float[,] sobol = new float[map.Width, map.Height];
int dwidth = map.Width - 1;
int dheight = map.Height - 1;
float temp = 0;
for (int x = 1; x < dwidth; x++)
{
for (int y = 1; y < dheight; y++)
{
sobol[x, y] = Math.Abs(2 * arr[x - 1, y].Magnitude() + arr[x - 1, y - 1].Magnitude() + arr[x - 1, y + 1].Magnitude()
- 2 * arr[x + 1, y].Magnitude() - arr[x + 1, y - 1].Magnitude() - arr[x + 1, y + 1].Magnitude());
sobol[x, y] += Math.Abs(2 * arr[x, y - 1].Magnitude() + arr[x - 1, y - 1].Magnitude() + arr[x + 1, y - 1].Magnitude()
- 2 * arr[x, y + 1].Magnitude() - arr[x - 1, y + 1].Magnitude() - arr[x + 1, y + 1].Magnitude());
sobol[x, y] /= 9;
sobol[x, y] = (byte)(sobol[x, y] > 0.1 ? 1 : 0);
}
}
return(sobol);
});
videoProcessig.Show();
}
}
private void button8_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
VideoProcessig videoProcessig = new VideoProcessig(openFileDialog1.FileName, (map) =>
{
Vector3[,] arr = map.GetRGB();
Morf m = Morf.GenerateKMean(arr, 5);
m.RemoveEmptyRegions();
for (int i = 0; i < m.regions.Count; i++)
{
if (m.regions[i].Size < 20000)
{
m.regions[i].Fill(new Vector3(1, 1, 1), arr);
}
else
{
m.regions[i].Fill(m.regions[i].GetAverage(arr), arr);
}
}
return(arr);
});
videoProcessig.Show();
}
}
private void button1_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
VideoProcessig processig = new VideoProcessig(openFileDialog1.FileName, (map) => map);
processig.Show();
}
}
private void button10_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
VideoProcessig videoProcessig = new VideoProcessig(openFileDialog1.FileName, (map) =>
{
Image <Gray, Byte> image = new Image <Gray, byte>(map);
var result = image.Canny(80, 100);
return(result.Bitmap);
});
videoProcessig.Show();
}
}
private void button11_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
Image <Gray, Byte> last = null;
Image <Gray, float> flowX = null;
Image <Gray, float> flowY = null;
Image <Gray, byte> draw = null;
MKeyPoint[] keys;
Accord.Video.FFMPEG.VideoFileWriter wr = new Accord.Video.FFMPEG.VideoFileWriter();
VideoProcessig videoProcessig = new VideoProcessig(openFileDialog1.FileName, (map) =>
{
Image <Gray, Byte> image = new Image <Gray, byte>(map);
if (last == null)
{
last = image;
flowX = new Image <Gray, float>(map.Size);
flowY = new Image <Gray, float>(map.Size);
draw = new Image <Gray, byte>(map.Size);
wr.Open("result.avi", map.Width, map.Height);
return(map);
}
else
{
CvInvoke.CalcOpticalFlowFarneback(last, image, flowX, flowY, 0.5, 3, 10, 3, 5, 1.5, Emgu.CV.CvEnum.OpticalflowFarnebackFlag.Default);
last = image;
}
CvInvoke.AccumulateSquare(flowX, flowY);
CvInvoke.Canny(flowY.Convert <byte>(FloatToByte), draw, 40, 50);
var result = draw.Bitmap;
wr.WriteVideoFrame(result);
return(result);
});
videoProcessig.Show();
}
byte FloatToByte(float val)
{
return((byte)val);
}
}
private void button12_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
Image <Gray, Byte> last = null;
Image <Gray, float> flowX = null;
Image <Gray, float> flowY = null;
Image <Gray, float> draw = null;
Vector3[,] val = Procedurs.Medium(openFileDialog1.FileName);
Morf morf = Morf.GenerateKMean(val, 5);
morf.RemoveEmptyRegions();
List <Vector3> avrs = new List <Vector3>();
for (int i = 0; i < morf.regions.Count; i++)
{
avrs.Add(morf.regions[i].GetAverage(val));
}
float[,] temp = new float[val.GetLength(0), val.GetLength(1)];
VideoProcessig videoProcessig = new VideoProcessig(openFileDialog1.FileName, (map) =>
{
val.WriteRGB(map);
Procedurs.MorfSubtract(morf, avrs, val, temp);
Image <Gray, byte> image = new Image <Gray, byte>(map.Size);
temp.RegMaximum();
for (int x = 0; x < map.Width; x++)
{
for (int y = 0; y < map.Height; y++)
{
Gray g = image[y, x];
g.Intensity = temp[x, y] * 255;
image[y, x] = g;
}
}
if (last == null)
{
last = image;
flowX = new Image <Gray, float>(map.Size);
flowY = new Image <Gray, float>(map.Size);
draw = new Image <Gray, float>(map.Size);
}
else
{
CvInvoke.CalcOpticalFlowFarneback(last, image, flowX, flowY, 0.5, 3, 10, 3, 5, 1.5, Emgu.CV.CvEnum.OpticalflowFarnebackFlag.Default);
last = image;
}
double max = 0;
for (int y = 0; y < map.Height; y++)
{
for (int x = 0; x < map.Width; x++)
{
Gray g = draw[y, x];
double value = Math.Abs(flowX[y, x].Intensity) + Math.Abs(flowY[y, x].Intensity);
max = Math.Max(value, max);
g.Intensity = value;
draw[y, x] = g;
}
}
for (int y = 0; y < map.Height; y++)
{
for (int x = 0; x < map.Width; x++)
{
Gray g = draw[y, x];
g.Intensity /= max;
g.Intensity *= 255;
draw[y, x] = g;
}
}
var result = draw.Bitmap;
return(result);
});
videoProcessig.Show();
}
}
private void button7_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
Image <Rgb, float> last = null;
//Image<Gray, float> flowX = null;
//Image<Gray, float> flowY = null;
Vector3[,] val = Procedurs.Medium(openFileDialog1.FileName);
Morf morf = Morf.GenerateKMean(val, 5);
morf.RemoveEmptyRegions();
List <Vector3> avrs = new List <Vector3>();
for (int i = 0; i < morf.regions.Count; i++)
{
avrs.Add(morf.regions[i].GetAverage(val));
}
for (int i = 0; i < morf.regions.Count; i++)
{
morf.regions[i].Fill(avrs[i], val);
}
Image <Rgb, float> avr_map = new Image <Rgb, float>(val.GetImage());
ImageProcessing proc = new ImageProcessing(avr_map.Bitmap);
proc.Show();
float[,] temp = new float[val.GetLength(0), val.GetLength(1)];
float[,] temp2 = new float[val.GetLength(0), val.GetLength(1)];
byte[,] b_temp = new byte[val.GetLength(0), val.GetLength(1)];
byte[,] b_temp2 = new byte[val.GetLength(0), val.GetLength(1)];
LinesTracer tracer = new LinesTracer();
List <Rectangle> cars = new List <Rectangle>();
VideoProcessig videoProcessig = new VideoProcessig(openFileDialog1.FileName, (map) =>
{
last = new Image <Rgb, float>(map);
CvInvoke.AbsDiff(last, avr_map, last);
var grey = last.Convert <Gray, float>();
grey.
CvInvoke.Multiply(grey, new ScalarArray(1), grey);
//var binar = grey.ThresholdBinary(new Gray(0.2), new Gray(1));
return(grey.Bitmap);
//val.WriteRGB(map);
//Procedurs.MorfSubtract(morf, avrs, val, temp);
//b_temp.ForEach(temp, (b, v) => (byte)(v > 0.2f ? 1 : 0));
//b_temp.BinaryThiken(b_temp2);
//b_temp2.BinaryThiken(b_temp);
//b_temp.BinaryThiken(b_temp2);
//b_temp2.BinaryThiken(b_temp);
//Image<Gray, Byte> image = new Image<Gray, byte>(map);
////CvInvoke.CalcOpticalFlowFarneback(last,image, flowX, flowY, 0.5, 3, 10, 3, 5, 1.5, Emgu.CV.CvEnum.OpticalflowFarnebackFlag.Default);
////CvInvoke.AccumulateSquare(flowX, flowY);
////CvInvoke.Sobel(flowY, flowX, Emgu.CV.CvEnum.DepthType.Cv32F, 1, 0);
//Morf mm = Morf.GenerateBinar(b_temp);
//cars.Clear();
//using (Graphics gr = Graphics.FromImage(map))
//{
// for (int i = 0; i < mm.regions.Count; i++)
// {
// var rect = mm.regions[i].GetSize();
// if (rect.Width * rect.Height > 1000)
// {
// gr.DrawRectangle(Pens.Green, rect);
// cars.Add(rect);
// }
// }
//}
//tracer.TrackAndWrite(cars, ref map, 0.2f * map.Width);
//return map;
});
videoProcessig.Show();
}
}
