/// <summary>
///
/// </summary>
public void evolution(imageCallback callback)
{
int iterations = 500;
int i = 0;
int countOfChanges = 1;
int ws = (windowSize - 1) / 2;
while (i < iterations && countOfChanges != 0)
{
i++;
CellDescription[,] newStates = (CellDescription[, ])states.Clone();
countOfChanges = 0;
// Проходимся по всем клеткам
Parallel.For(0, width, x =>
{
for (int y = 0; y < height; y++)
{
int[] C_p = colorToVector(sourceImage.GetPixel(x, y));
CellDescription S_p = states[x, y];
// Соседи атакуют!
int startXX = Math.Max(0, x - ws);
int startYY = Math.Max(0, y - ws);
int endXX = Math.Min(x + ws + 1, width);
int endYY = Math.Min(y + ws + 1, height);
for (int xx = startXX; xx < endXX; xx++)
{
for (int yy = startYY; yy < endYY; yy++)
{
int[] C_q = colorToVector(sourceImage.GetPixel(xx, yy));
CellDescription S_q = states[xx, yy];
if (g(C_p, C_q) * S_q.strength > S_p.strength)
{
newStates[x, y].label = S_q.label;
newStates[x, y].strength = g(C_p, C_q);
countOfChanges++;
}
}
}
}
});
Console.Out.WriteLine("Iteration : " + i);
Console.Out.WriteLine("Count of changes : " + countOfChanges);
states = newStates;
}
callback(states);
}
public static CellDescription[,] getCellsMap(Bitmap originalBitmap, Bitmap cellSeeds)
{
if (originalBitmap.Size != originalBitmap.Size)
{
throw new RankException("Image with label seed has different size");
}
CellDescription emptyCell = new CellDescription(strength: 0, label: 0);
CellDescription[,] result = new CellDescription[originalBitmap.Width, originalBitmap.Height];
Dictionary <Color, int> labels = new Dictionary <Color, int>();
Color emptyPixel = Color.FromArgb(0, 0, 0, 0);
int labelNumber = 0;
for (int x = 0; x < originalBitmap.Width; x++)
{
for (int y = 0; y < originalBitmap.Height; y++)
{
Color currentPixel = cellSeeds.GetPixel(x, y);
if (currentPixel == emptyPixel)
{
result[x, y] = emptyCell;
}
else if (labels.ContainsKey(cellSeeds.GetPixel(x, y)))
{
result[x, y] = new CellDescription(strength: 1.0,
label: labels[currentPixel]);
}
else
{
labelNumber++;
labels.Add(currentPixel, labelNumber);
result[x, y] = new CellDescription(strength: 1.0,
label: labelNumber);
}
}
}
return(result);
}
