public void SetPropertiesFromImageObject(ImageObject imageObject)
{
Area = imageObject.Area;
Density = imageObject.Density;
Elongation = imageObject.Elongation;
MassCenter = imageObject.MassCenter;
Density = imageObject.Density;
Perimeter = imageObject.Perimeter;
}
private int GetClassIndex(FakeImageObject[] classes, ImageObject imageObject)
{
double[] distances = new double[classes.Count()];
for (int i = 0; i < classes.Count(); i++)
{
distances[i] =
Math.Abs(areaCoefficient * (classes[i].Area - imageObject.Area)) +
Math.Abs(densityCoefficient * (classes[i].Density - imageObject.Density)) +
Math.Abs(elongationCoefficient * (classes[i].Elongation - imageObject.Elongation)) +
Math.Abs(perimeterCoefficient * (classes[i].Perimeter - imageObject.Perimeter)) +
Math.Abs(massCenterCoefficient * Math.Sqrt(
(classes[i].MassCenter.X - imageObject.MassCenter.X) * (classes[i].MassCenter.X - imageObject.MassCenter.X) +
(classes[i].MassCenter.Y - imageObject.MassCenter.Y) * (classes[i].MassCenter.Y - imageObject.MassCenter.Y))
);
}
return(Array.IndexOf(distances, distances.Min()));
}
private int GetClassIndex(FakeImageObject[] classes, ImageObject imageObject)
{
double[] distances = new double[classes.Count()];
for (int i = 0; i < classes.Count(); i++)
{
distances[i] =
Math.Abs(areaCoefficient * (classes[i].Area - imageObject.Area)) +
Math.Abs(densityCoefficient * (classes[i].Density - imageObject.Density)) +
Math.Abs(elongationCoefficient * (classes[i].Elongation - imageObject.Elongation)) +
Math.Abs(perimeterCoefficient * (classes[i].Perimeter - imageObject.Perimeter)) +
Math.Abs(massCenterCoefficient * Math.Sqrt(
(classes[i].MassCenter.X - imageObject.MassCenter.X) * (classes[i].MassCenter.X - imageObject.MassCenter.X) +
(classes[i].MassCenter.Y - imageObject.MassCenter.Y) * (classes[i].MassCenter.Y - imageObject.MassCenter.Y))
);
}
return Array.IndexOf(distances, distances.Min());
}
public void SetPixelsToObjectGroupsWithFilter()
{
ImageObject[] objectArray = new ImageObject[this.GetGroupsNumber() + 1];
objectArray[0] = new ImageObject();
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (objectArray[groupMap[x, y]] == null)
{
objectArray[groupMap[x, y]] = new ImageObject
{
GroupId = this.groupMap[x, y]
};
}
objectArray[groupMap[x, y]].AddPoint(new Point(x, y));
if (!(
IsGroupEqualToGroupnumber(x - 1, y, groupMap[x, y]) &&
IsGroupEqualToGroupnumber(x + 1, y, groupMap[x, y]) &&
IsGroupEqualToGroupnumber(x, y - 1, groupMap[x, y]) &&
IsGroupEqualToGroupnumber(x, y + 1, groupMap[x, y])))
{
objectArray[groupMap[x, y]].IncrementPerimeter();
}
}
}
objectList = new List<ImageObject>();
foreach (ImageObject imageObject in objectArray)
{
if (imageObject.Area == 0 || imageObject.GroupId == 1)
{
continue;
}
if (imageObject.Area > minimalSquare)
{
objectList.Add(imageObject);
}
else
{
foreach (Point point in imageObject.Points)
{
groupMap[point.X, point.Y] = 1;
}
}
}
}
