public void DetectShapes()
{
int count = 40;
int minSize = 5;
int maxSize = 80;
var image = (Bitmap)Image.FromFile(@"C:\Users\marco\Downloads\PanoBeam\capture_pattern0.png");
Rectangle clippingRectangle = new Rectangle(new Point(563, 360), new Size(1156, 382));
var clippingRectangleCorners = new[]
{
new AForge.IntPoint(clippingRectangle.X, clippingRectangle.Y),
new AForge.IntPoint(clippingRectangle.X + clippingRectangle.Width, clippingRectangle.Y),
new AForge.IntPoint(clippingRectangle.X + clippingRectangle.Width, clippingRectangle.Y + clippingRectangle.Height),
new AForge.IntPoint(clippingRectangle.X, clippingRectangle.Y + clippingRectangle.Height)
};
Helpers.FillOutsideBlack(image, clippingRectangleCorners);
var blobCounter = new AForge.Imaging.BlobCounter();
AForge.Imaging.Blob[] blobs;
blobCounter.FilterBlobs = true;
blobCounter.MaxHeight = maxSize;
blobCounter.MaxWidth = maxSize;
blobCounter.MinHeight = minSize;
blobCounter.MinWidth = minSize;
var threshold = Recognition.GetThreshold(image);
blobCounter.BackgroundThreshold = Color.FromArgb(255, threshold, threshold, threshold);
blobCounter.ProcessImage(image);
blobs = blobCounter.GetObjectsInformation();
}
