public void ConnectedComponentsThinLinksAndGapsImage()
{
var cc = new ConnectedComponentsTask();
var gen = new ConnectedComponentsTestImages();
Mat image = gen.ThinLinksAndGapsImage();
int originalAnswer = cc.CountConnectedComponents(image);
Assert.AreEqual(4, originalAnswer);
Mat dilated3 = cc.Dilate(image, 3);
int dilated3Answer = cc.CountConnectedComponents(dilated3);
Assert.AreEqual(3, dilated3Answer);
Mat dilated8 = cc.Dilate(image, 8);
int dilated8Answer = cc.CountConnectedComponents(dilated8);
Assert.AreEqual(2, dilated8Answer);
Mat eroded1 = cc.Erode(image, 1);
int eroded1Answer = cc.CountConnectedComponents(eroded1);
Assert.AreEqual(5, eroded1Answer);
}
public void ConnectedComponentsCirclesInGridSkipDiagonalImage()
{
var cc = new ConnectedComponentsTask();
var gen = new ConnectedComponentsTestImages();
int correctAnswer;
Mat image = gen.CirclesInGridSkipDiagonalImage(out correctAnswer);
int answer = cc.CountConnectedComponents(image);
Assert.AreEqual(correctAnswer, answer);
}
public void ConnectedComponentsImageWithText()
{
var cc = new ConnectedComponentsTask();
var gen = new ConnectedComponentsTestImages();
int correctAnswer;
Mat image = gen.ImageWithText(out correctAnswer);
int answer = cc.CountConnectedComponents(image);
Assert.AreEqual(correctAnswer, answer);
}
public void ConnectedComponentsThinLineShapeImage()
{
var cc = new ConnectedComponentsTask();
var gen = new ConnectedComponentsTestImages();
int correctAnswer;
Mat image = gen.ThinLineShapeImage(out correctAnswer);
int answer = cc.CountConnectedComponents(image);
Assert.AreEqual(correctAnswer, answer);
}
static void Main(string[] args)
{
IntroHelper helper = new IntroHelper();
Mat image = helper.CreateEmptyGreenImage();
var color = helper.GetPixelColor(image, new Point(10, 10));
Console.WriteLine("Mizu?");
// Save all test images into PNG files.
ConnectedComponentsTestImages genCC = new ConnectedComponentsTestImages();
int dummy;
Cv2.ImWrite("TrivialImage.png", genCC.TrivialImage(out dummy));
Cv2.ImWrite("SingleRectImage.png", genCC.SingleRectImage(out dummy));
Cv2.ImWrite("ComplexShapeImage.png", genCC.ComplexShapeImage(out dummy));
Cv2.ImWrite("ThinLineShapeImage.png", genCC.ThinLineShapeImage(out dummy));
Cv2.ImWrite("CirclesInGridSkipDiagonalImage.png", genCC.CirclesInGridSkipDiagonalImage(out dummy));
Cv2.ImWrite("ImageWithText.png", genCC.ImageWithText(out dummy));
Cv2.ImWrite("ThinLinksAndGapsImage.png", genCC.ThinLinksAndGapsImage());
BoundingBoxTestImages genBBox = new BoundingBoxTestImages();
int d1, d2, d3, d4; // Dummy variables
Cv2.ImWrite("SimpleRectangleImage.png", genBBox.SimpleRectangleImage(out d1, out d2, out d3, out d4));
Cv2.ImWrite("RandomPolygonImage.png", genBBox.RandomPolygonImage(out d1, out d2, out d3, out d4));
BlobSizeHistogramTestImages genBlobSizeHist = new BlobSizeHistogramTestImages();
Cv2.ImWrite("RandomBlobs.png", genBlobSizeHist.RandomBlobs(100, 200, out dummy));
// Show window until keypress or max. 5 seconds
Mat img = genCC.CirclesInGridSkipDiagonalImage(out dummy);
Cv2.ImShow("CirclesInGridSkipDiagonalImage", img);
Cv2.WaitKey(5000);
}
