public List<Keypoint> usingSurf(Bitmap image)
{
SURFDetector surf = new SURFDetector(750, false);
Image<Gray, Byte> modelImage = new Image<Gray, byte>(new Bitmap(image));
VectorOfKeyPoint modelKeyPoints = surf.DetectKeyPointsRaw(modelImage, null);
MKeyPoint[] keypoints = modelKeyPoints.ToArray();
Keypoint key;
List<Keypoint> keypointsList = new List<Keypoint>();
foreach (MKeyPoint keypoint in keypoints)
{
key = new Keypoint(keypoint.Point.X, keypoint.Point.Y, keypoint.Size);
keypointsList.Add(key);
}
return keypointsList;
}
public List <Keypoint> usingSift(Bitmap image)
{
SIFTDetector sift = new SIFTDetector();
Image <Gray, Byte> modelImage = new Image <Gray, byte>(new Bitmap(image));
VectorOfKeyPoint modelKeyPoints = sift.DetectKeyPointsRaw(modelImage, null);
MKeyPoint[] keypoints = modelKeyPoints.ToArray();
Keypoint key;
List <Keypoint> keypointsList = new List <Keypoint>();
foreach (MKeyPoint keypoint in keypoints)
{
key = new Keypoint(keypoint.Point.X, keypoint.Point.Y, keypoint.Size);
keypointsList.Add(key);
}
return(keypointsList);
}
