public Mat ComputeDescriptor(KeyPointModel keyPoints)
{
Mat result = new Mat();
Mat image = new Mat(keyPoints.InputFile.fileInfo.FullName);
_freak.Compute(image, keyPoints.DetectedKeyPoints, result);
return(result);
}
public static UMat Run(Mat img)
{
var modelKeyPoints = new VectorOfKeyPoint();
var result = new UMat();
using (UMat uModelImage = img.ToUMat(AccessType.Read))
{
FastDetector fastCPU = new FastDetector(10, true);
Freak freakCPU = new Freak();
UMat modelDescriptors = new UMat();
fastCPU.DetectRaw(uModelImage, modelKeyPoints);
freakCPU.Compute(uModelImage, modelKeyPoints, modelDescriptors);
Features2DToolbox.DrawKeypoints(img, modelKeyPoints, result, new Bgr(Color.Red), Features2DToolbox.KeypointDrawType.NotDrawSinglePoints);
}
return(result);
}