private void button8_Click(object sender, EventArgs e) // Detect edges
{
if (OPEN == false)
{
MessageBox.Show("Please open an image");
return;
}
progressBar1.Visible = true;
progressBar1.Value = 0;
SigmaIm.SigmaSimpleUni(OrigIm, 1, 30, this);
if (OrigIm.N_Bits == 24)
{
ExtremIm.ExtremVarColor(SigmaIm, 2, this);
}
else
{
ExtremIm.ExtremVar(SigmaIm, 2, this);
}
Threshold = (int)numericUpDown1.Value;
CombIm.LabelCellsSign(Threshold, ExtremIm, this);
CombIm.CleanCombNew(21, this);
EdgeIm.CracksToPixel(CombIm);
EdgeBmp = new Bitmap(OrigIm.width, OrigIm.height, PixelFormat.Format24bppRgb);
EdgeIm.ImageToBitmapOld(BmpPictBox2, this);
pictureBox2.Image = BmpPictBox2;
label4.Text = "Detected edges";
label4.Visible = true;
label5.Text = "Click 'Polygons'";
label5.Visible = true;
label8.Visible = true;
button2.Visible = true;
numericUpDown8.Visible = true;
progressBar1.Visible = false;
EDGES = true;
} //*********************************** end Detect edges ************************************
private void button2_Click_1(object sender, EventArgs e) // Detect edges
{
if (!OPEN)
{
MessageBox.Show("Please open an image");
return;
}
progressBar1.Visible = true;
progressBar1.Value = 0;
if (OrigIm.N_Bits == 24)
{
SigmaIm.SigmaColor(OrigIm, 1, 30, this);
ExtremIm.ExtremVarColor(SigmaIm, 2, this); // it was 2
}
else
{
SigmaIm.SigmaNewM(OrigIm, 1, 30, this);
ExtremIm.ExtremVar(SigmaIm, 2, this); // it was 2
}
Threshold = (int)numericUpDown1.Value;
int NX = OrigIm.width;
CombIm.LabelCellsSign(Threshold, ExtremIm);
CombIm.CleanCombNew(21, this);
CombIm.CheckComb(7);
for (int y = 0; y < OrigIm.height; y++)
{
for (int x = 0; x < OrigIm.width; x++)
{
if (ExtremIm.N_Bits == 24)
{
CombIm.Grid[2 * x + 1 + (2 * NX + 1) * (2 * y + 1)] = ExtremIm.Grid[1 + 3 * (x + NX * y)];
}
else
{
CombIm.Grid[2 * x + 1 + (2 * NX + 1) * (2 * y + 1)] = SigmaIm.Grid[x + NX * y];
}
}
}
EdgeIm.CracksToPixel(CombIm);
EdgeBmp = new Bitmap(OrigIm.width, OrigIm.height, PixelFormat.Format24bppRgb);
EdgeIm.ImageToBitmapOld(EdgeBmp, this);
pictureBox2.Image = EdgeBmp;
int nBits = CombIm.N_Bits;
int maxL2 = 40000, maxV = 150000, maxArc = 40000, sizeX = EdgeIm.width / 8, sizeY = EdgeIm.height / 8,
nx = EdgeIm.width / sizeX + 1,
ny = EdgeIm.height / sizeY + 1, maxArcInPScell = 1200;
L = new CListLines(maxL2, maxV, maxArc, nx, ny, maxArcInPScell, sizeX, sizeY);
eps = 2.0;
switch (width / 500)
{
case 0: eps = 1.01; break;
case 1: eps = 1.05; break;
case 2: eps = 1.20; break;
case 3: eps = 1.70; break;
}
L.SearchPoly(ref CombIm, eps, this);
bool RECT = true;
int nArcs = L.MakeArcsTwo(pictureBox2, this);
L.MakeDarts(this);
bool ORI = false;
RECT = false;
int nPoint = 1;
L.DrawArcs(ORI, RECT, nPoint, this);
label4.Visible = true;
int nEllipse = 0;
//int Dir, rv = -1;
Dir = L.FindEllipsesMode(SigmaIm, ListEllipse, ref nEllipse, this);
label4.Text = "Recognized bicycle";
label4.Visible = true;
label5.Visible = false;
L.MakeDrawing(ListEllipse[0], ListEllipse[1], Dir, this);
button3.Visible = true;
radioButton1.Visible = true;
radioButton2.Visible = true;
label5.Text = "Click 'Save result'";
label5.Visible = true;
if (MessReturn("Form1 258: Processing finished. Returning.") < 0)
{
return;
}
}
private void button3_Click(object sender, EventArgs e) // Segment
{
if (!OPEN)
{
MessageBox.Show("Please open an image");
return;
}
if (!IMPULSE)
{
MessageBox.Show("Please click 'Impulse noise'");
return;
}
SigmaIm = new CImage(OrigIm.width, OrigIm.height, nbyteIm * 8);
progressBar1.Value = 0;
SigmaIm.SigmaSimpleUni(ImpulseIm, 1, 30, this);
ExtremIm = new CImage(OrigIm.width, OrigIm.height, nbyteIm * 8);
if (nbyteBmp == 3)
{
ExtremIm.ExtremVarColor(SigmaIm, 2, this);
}
else
{
ExtremIm.ExtremLightUni(SigmaIm, 2, this);
}
int rv, x, y;
Palet = new int[256]; // This is a palette containing an RGB int color for each of 256 indices
Pal = new CImage(OrigIm.width, OrigIm.height, 8); // This is an indexed image
if (ExtremIm.N_Bits == 24)
{
rv = Pal.MakePalette(ExtremIm, Palet, this);
}
SegmentIm = new CImage(SigmaIm.width, SigmaIm.height, 24);
Bitmap bmp = new Bitmap(SigmaIm.width, SigmaIm.height, PixelFormat.Format24bppRgb);
Color color;
int PalColor, jump, value;
if (SigmaIm.height > 300)
{
jump = SigmaIm.height / (100 / 6);
}
else
{
jump = 2;
}
progressBar1.Visible = true;
for (y = 0; y < SigmaIm.height; y++)
{
if (y % jump == jump - 1)
{
progressBar1.PerformStep();
}
for (x = 0; x < SigmaIm.width; x++)
{
value = Pal.Grid[x + SigmaIm.width * y];
PalColor = Palet[value];
color = Color.FromArgb((PalColor) & 255, (PalColor >> 8) & 255, (PalColor >> 16) & 255);
SegmentIm.Grid[2 + 3 * (x + SigmaIm.width * y)] = (byte)(PalColor & 255);
SegmentIm.Grid[1 + 3 * (x + SigmaIm.width * y)] = (byte)((PalColor >> 8) & 255);
SegmentIm.Grid[0 + 3 * (x + SigmaIm.width * y)] = (byte)((PalColor >> 16) & 255);
}
}
ImageToBitmapNew(SegmentIm, BmpPictBox2); // SegmentIm is always color image but BmpPictBox2 can be indexed
pictureBox2.Refresh(); // Image = bmp;
label3.Text = "Segmented image, table 'Palet'";
label3.Visible = true;
pictureBox2.Visible = true;
progressBar1.Value = 0;
button4.Visible = true;
label4.Visible = true;
numericUpDown3.Visible = true;
label7.Text = "Click 'Detect edges'";
label7.Visible = true;
SEGMENTED = true;
} //********************************* end Segment ******************************************