public void takePhoto()
{
byte[] bytes = ReturnTextureAsBytes(webcamTexture);
Image <Rgb, byte> outputImage;
activePicture = TakePicture(bytes);
MemoryStream memoryStream = new MemoryStream(bytes);
Bitmap bmp = new Bitmap(memoryStream);
outputImage = new Image <Rgb, byte>(bmp);
// Write to console the amount of BLOBs found
Debug.Log(activePicture.returnBlobCentres().Count);
if (activePicture.returnBlobCentres().Count == 3)
{
place = new MoustachePlacement(activePicture.returnBlobCentres(), activePicture.returnBlobCentres());
place.SetMoustacheLocation();
place.SetXRotationNoReference();
// Write to console the location and rotation of the BLOBs
Debug.Log("Position: " + place.GetLocation() + " xRotation: " + place.GetXRotation());
}
// Draw a dot on the BLOB centres
foreach (Point center in activePicture.returnBlobCentres())
{
for (int i = 0; i < 5; i++)
{
for (int j = 0; j < 5; j++)
{
outputImage[center.Y - i, center.X - j] = new Rgb(0, 0, 255);
}
}
}
//Rotate the canvas so the image is not upside-down and mirrored
GetComponent <RectTransform>().Rotate(new Vector3(0, 180, 180));
//Set the size of the canvas to the same as the image.
GetComponent <RectTransform>().sizeDelta = new Vector2(outputImage.Width, outputImage.Height);
//Apply the image taken to the canvas.
Texture2D tex = ReturnAsTexture(outputImage);
rawImage.texture = tex;
rawImage.material.mainTexture = tex;
webcamActive = false;
firstPress++;
outputImage.Save(PhotoName());
}
// Taking a picture
public BlobDetection TakePicture(byte[] bytes)
{
// Go through the skincolor segmentation
SkinColorSegmentation scs = new SkinColorSegmentation(bytes);
Image <Gray, byte> segmentedImage = scs.GetSkinRegion();
segmentedImage = segmentedImage.ThresholdBinaryInv(new Gray(150), new Gray(255));
// Go through the edge detection
EdgeDetection ed = new EdgeDetection(segmentedImage);
ed.DetectEdges();
// Go through the BLOB detection
BlobDetection blobDetector = new BlobDetection(ed.detectedEdges);
blobDetector.DetectBlobs();
return(blobDetector);
}
