Example #1
0
        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);
        }
Example #2
0
        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);
        }