private void FindPointButton_Click(object sender, EventArgs e)
{
MinValueHarris = Convert.ToDouble(txb_minValue.Text);
WindowSize = Convert.ToInt32(txb_WindowSize.Text);
int maxPoints;
int gridSize = Convert.ToInt32(txb_gridSize.Text);
int cellSize = Convert.ToInt32(txb_cellSize.Text);
int binsCount = Convert.ToInt32(txb_binsCount.Text);
if (filter_checkBox.Checked == true)
{
maxPoints = Convert.ToInt32(txb_Filter.Text);
}
else
{
maxPoints = 5000;
}
List <InterestingPoint> pointsA =
NonMaximumSuppression.FilterA(imageA, Harris.DoHarris(MinValueHarris, WindowSize, imageA), maxPoints);
List <InterestingPoint> pointsB =
NonMaximumSuppression.FilterA(imageB, Harris.DoHarris(MinValueHarris, WindowSize, imageB), maxPoints);
List <ForDescriptor.Descriptor> descriptorsA = RotationInvariant.Calculate(imageA, pointsA);
List <ForDescriptor.Descriptor> descriptorsB = RotationInvariant.Calculate(imageB, pointsB);
List <ValueTuple <ForDescriptor.Descriptor, ForDescriptor.Descriptor> > match;
if (rbt_usual.Checked == true)
{
match = DescriptorMatcher.Match(descriptorsA, descriptorsB);
}
else if (rbt_NNDR.Checked == true)
{
match = DescriptorMatcher.Nndr(descriptorsA, descriptorsB);
}
else
{
match = DescriptorMatcher.Match(descriptorsA, descriptorsB);
}
lbl_findPoints1.Text = "Найдено интересных точек(1): " + pointsA.Count;
lbl_findPoints2.Text = "Найдено интересных точек(2): " + pointsB.Count;
lbl_PairCount.Text = "Найдено пар точек: " + match.Count;
var image = DrawHelper.DrawTwoImages(
DrawHelper.DrawPoints(imageA, pointsA), DrawHelper.DrawPoints(imageB, pointsB), match);
IOHelper.WriteImageToFile(image, "..\\..\\..\\..\\Output\\OutputPicture.png");
pictureBox1.Image = image;
}
public static List <Descriptor> FindBlobs(Mat image, int pointCount)
{
var pyramid = Pyramid.Build(image, OctaveSize, InitSigma, StartSigma);
var points = NonMaximumSuppression.FilterA(image, FindPoints(pyramid), pointCount);
var descriptors = new List <Descriptor>();
for (var octave = 0; octave < Pyramid.Depth; octave++)
{
var firstImage = pyramid.GetLayer(octave, 0);
var curPoints = points.Where(x => x.Octave == octave).ToList();
// Сделать вывод точек на картинке
// IOHelper.WriteImageToFile(DrawHelper.DrawPoints(pyramid.GetDoG(octave, 2), curPoints), "..\\..\\..\\..\\Output\\" + octave + ".png");
descriptors.AddRange(RotationInvariant.Calculate(firstImage, curPoints));
}
return(descriptors);
}