Accord.Imaging.MoravecCornersDetector.ProcessImage C# (CSharp) Method

        public List<IntPoint> ProcessImage(Bitmap image)
        {
            // check image format
            if (
                (image.PixelFormat != PixelFormat.Format8bppIndexed) &&
                (image.PixelFormat != PixelFormat.Format24bppRgb) &&
                (image.PixelFormat != PixelFormat.Format32bppRgb) &&
                (image.PixelFormat != PixelFormat.Format32bppArgb)
                )
            {
                throw new UnsupportedImageFormatException("Unsupported pixel format of the source image.");
            }

            // lock source image
            BitmapData imageData = image.LockBits(
                new Rectangle(0, 0, image.Width, image.Height),
                ImageLockMode.ReadOnly, image.PixelFormat);

            List<IntPoint> corners;

            try
            {
                // process the image
                corners = ProcessImage(new UnmanagedImage(imageData));
            }
            finally
            {
                // unlock image
                image.UnlockBits(imageData);
            }

            return corners;
        }

        public List <Rg.Point3d> GetMorvacCorners()
        {
            Ai.MoravecCornersDetector corners = new Ai.MoravecCornersDetector();
            if (Threshold >= 0)
            {
                corners.Threshold = Threshold;
            }

            return(corners.ProcessImage(bitmap).ToRhinoPoints(bitmap.Height));
        }