public Bitmap alg2(Bitmap bm1, Bitmap bm2, image c, string path, string id)
{
List <dpoint> deltagroup = new List <dpoint>();
int group = 1;
int wid = Math.Min(bm1.Width, bm2.Width);
int hgt = Math.Min(bm1.Height, bm2.Height);
// Get the differences.
int[,] diffs = new int[wid, hgt];
int max_diff = 0;
for (int x = 0; x < wid; x++)
{
for (int y = 0; y < hgt; y++)
{
// Calculate the pixels' difference.
Color color1 = bm1.GetPixel(x, y);
Color color2 = bm2.GetPixel(x, y);
diffs[x, y] = (int)(
Math.Abs(color1.R - color2.R) +
Math.Abs(color1.G - color2.G) +
Math.Abs(color1.B - color2.B));
if (diffs[x, y] != 0 && diffs[x, y] < dif__)
{
diffs[x, y] = 0;
}
if (diffs[x, y] > max_diff)
{
max_diff = diffs[x, y];
}
}
}
//max_diff = 255;
dpoint p;
Boolean added = false;
// Create the difference image.
int delta = 2;
Bitmap bm3 = new Bitmap(wid, hgt);
for (int x = 0; x < wid - delta; x += delta)
{
for (int y = 0; y < hgt - delta; y += delta)
{
//if(diffs[x, y] != 0 )
if (diffs[x, y] != 0)
{
p = new dpoint();
p.p.X = x; p.p.Y = y;
p.value = diffs[x, y];
added = false;
if (deltagroup.Count == 0)
{
p.group = group;
deltagroup.Add(p);
added = true;
}
foreach (dpoint dd in deltagroup)
{
if (canGroupingEdges(p.p.X, dd.p.X) && canGroupingEdges(dd.p.Y, p.p.Y))
{
p.group = dd.group;
deltagroup.Add(p);
added = true;
break;
}
}
if (added == false)
{
p.group = ++group;
deltagroup.Add(p);
}
}
hitsize = deltagroup.Count;
int clr = 255;
if (diffs[x, y] != 0)
{
clr = 255 - (int)(255.0 / max_diff * diffs[x, y]);
}
bm3.SetPixel(x, y, Color.FromArgb(clr, clr, clr));
}
}
Graphics g = Graphics.FromImage(bm2);
string st = "";
Font f = new Font("Times New Roman", 24);
for (int i = 1; i <= group; ++i)
{
foreach (dpoint dd in deltagroup)
{
if (dd.group == i)
{
if (dd.p.Y > 80 && dd.p.Y < 200)
{
g.DrawString("*", f, Brushes.Blue, dd.p);
}
else
{
g.DrawString("*", f, Brushes.Green, dd.p);
}
st += "hit num(" + dd.group + ") in(" + dd.p.X + ", " + dd.p.Y + ") value: " + dd.value + ". " + Environment.NewLine;
i++;
//try
//{
// //db.CreateMyOleDbDataReader("insert into hits ([id shot],[num of hits],[size of],[avarge]) values (" + this.GetcarFolderCounter(id) + "," + dd.p.Y + "," + dd.value + "," + dd.group + ");", "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:/Users/asafl/Source/Repos/Final/comparlize/sqlouk.accdb");
//}
//catch (Exception v)
//{
// continue;
//}
}
}
}
// new pictureshow(bm1, bm3, bm2).Show();
c.dplist.Add(deltagroup);
try
{
System.IO.File.WriteAllText(@"" + path, contents: "" + st + Environment.NewLine + DateTime.Now + Environment.NewLine);
}
catch (Exception) { return(bm2); }
return(bm2);
}
public Bitmap alg(Bitmap bm1, Bitmap bm2, image c)
{
List <dpoint> deltagroup = new List <dpoint>();
int group = 1;
int wid = Math.Min(bm1.Width, bm2.Width);
int hgt = Math.Min(bm1.Height, bm2.Height);
// Get the differences.
int[,] diffs = new int[wid, hgt];
int max_diff = 0;
for (int x = 0; x < wid; x++)
{
for (int y = 0; y < hgt; y++)
{
// Calculate the pixels' difference.
Color color1 = bm1.GetPixel(x, y);
Color color2 = bm2.GetPixel(x, y);
diffs[x, y] = (int)(
Math.Abs(color1.R - color2.R) +
Math.Abs(color1.G - color2.G) +
Math.Abs(color1.B - color2.B));
if (diffs[x, y] > max_diff)
{
max_diff = diffs[x, y];
}
}
}
//max_diff = 255;
dpoint p;
Boolean added = false;
// Create the difference image.
Bitmap bm3 = new Bitmap(wid, hgt);
for (int x = 0; x < wid; x++)
{
for (int y = 0; y < hgt; y++)
{
if (diffs[x, y] != 0)
{
p = new dpoint();
p.p.X = x; p.p.Y = y;
p.value = diffs[x, y];
added = false;
if (deltagroup.Count == 0)
{
p.group = group;
deltagroup.Add(p);
added = true;
}
foreach (dpoint dd in deltagroup)
{
if (canGroupingEdges(p.p.X, dd.p.X) && canGroupingEdges(dd.p.Y, p.p.Y))
{
p.group = dd.group;
deltagroup.Add(p);
added = true;
break;
}
}
if (added == false)
{
p.group = ++group;
deltagroup.Add(p);
}
}
int clr = 255;
if (diffs[x, y] != 0)
{
clr = 255 - (int)(255.0 / max_diff * diffs[x, y]);
}
bm3.SetPixel(x, y, Color.FromArgb(clr, clr, clr));
}
}
Graphics g = Graphics.FromImage(bm3);
Font f = new Font("Times New Roman", 6);
for (int i = 1; i <= group; ++i)
{
foreach (dpoint dd in deltagroup)
{
if (dd.group == i)
{
g.DrawString("hit(" + dd.p.X + "," + dd.p.Y + ") v" + dd.value + "|" + dd.group, f, Brushes.Red, dd.p);
//listBox1.Items.Add("hit num(" + dd.group + ") in(" + dd.p.X + ", " + dd.p.Y + ") value: " + dd.value + ". ");
i++;
}
}
}
new pictureshow(bm1, bm3, bm2).Show();
c.dplist.Add(deltagroup);
return(bm3);
}
private void button4_Click(object sender, EventArgs e)
{
DateTime start = DateTime.Now;
this.Cursor = Cursors.WaitCursor;
Application.DoEvents();
// Load the images.
Bitmap bm1 = (Bitmap)pictureBox1.Image;
Bitmap bm2 = (Bitmap)pictureBox2.Image;
// Make a difference image.
int wid = Math.Min(bm1.Width, bm2.Width);
int hgt = Math.Min(bm1.Height, bm2.Height);
// Get the differences.
int[,] diffs = new int[wid, hgt];
int max_diff = 0;
for (int x = 0; x < wid; x++)
{
for (int y = 0; y < hgt; y++)
{
// Calculate the pixels' difference.
Color color1 = bm1.GetPixel(x, y);
Color color2 = bm2.GetPixel(x, y);
diffs[x, y] = (int)(
Math.Abs(color1.R - color2.R) +
Math.Abs(color1.G - color2.G) +
Math.Abs(color1.B - color2.B));
if (diffs[x, y] > max_diff)
{
max_diff = diffs[x, y];
}
}
}
//max_diff = 255;
dpoint p;
Boolean added = false;
// Create the difference image.
Bitmap bm3 = new Bitmap(wid, hgt);
for (int x = 0; x < wid; x++)
{
for (int y = 0; y < hgt; y++)
{
if (diffs[x, y] != 0)
{
p = new dpoint();
p.p.X = x; p.p.Y = y;
p.value = diffs[x, y];
added = false;
if (deltagroup.Count == 0)
{
p.group = group;
deltagroup.Add(p);
added = true;
}
foreach (dpoint dd in deltagroup)
{
if (canGroupingEdges(p.p.X, dd.p.X) && canGroupingEdges(dd.p.Y, p.p.Y))
{
p.group = dd.group;
deltagroup.Add(p);
added = true;
break;
}
}
if (added == false)
{
p.group = ++group;
deltagroup.Add(p);
}
}
int clr = 255 - (int)(255.0 / max_diff * diffs[x, y]);
bm3.SetPixel(x, y, Color.FromArgb(clr, clr, clr));
}
}
// Display the result.
pictureBox3.Image = bm3;
pictureBox3.SizeMode = PictureBoxSizeMode.StretchImage;
Graphics g = Graphics.FromImage(pictureBox3.Image);
ListViewItem l;
Font f = new Font("Times New Roman", 6);
for (int i = 1; i <= group; ++i)
{
foreach (dpoint dd in deltagroup)
{
if (dd.group == i)
{
g.DrawString("hit(" + dd.p.X + "," + dd.p.Y + ") v" + dd.value + "|" + dd.group, f, Brushes.Red, dd.p);
listBox1.Items.Add("hit num(" + dd.group + ") in(" + dd.p.X + ", " + dd.p.Y + ") value: " + dd.value + ". ");
i++;
}
}
}
DateTime end = DateTime.Now;
label2.Text = (end - start).ToString();
this.Cursor = Cursors.Default;
}
