Question

使用EmguCV时遇到问题。每当我尝试创建SIFT或SURF检测器时，我都会得到异常＆＃34;＆＃39; Emgu.CV.CvInvoke＆＃39;的类型初始值设定项。抛出异常＆＃34;。我已经安装了：安装MSVCRT，将OpenCV和Emgu dll复制到执行目录，添加到解决方案OpenCV和Emgu dll，添加到解决方案Emgu.CV，Emgu.CV.GPU，Emgu.CV.ML，Emgu.CV .UI，Emgu.Util引用。不幸的是我仍然有例外。我试图建立SURFFeature示例，它运作得很好。这实际上意味着我犯了一些错误，但我无法找到它......请帮助......

以下是代码：

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Runtime.InteropServices;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Emgu.CV;
using Emgu.CV.CvEnum;
using Emgu.CV.Features2D;
using Emgu.CV.Structure;
using Emgu.CV.UI;
using Emgu.CV.Util;
using Emgu.CV.GPU;

namespace blablabla
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                Bitmap waveform_to_file = new Bitmap(2, 2);

                //Emgu.CV.Features2D.SIFTDetector detector = new Emgu.CV.Features2D.SIFTDetector();//(0, 3, 0.04, 10, 1.6);//(400, true, 3, 4);//
                SURFDetector surfCPU = new SURFDetector(500, false);//I got exception on these lines

                Emgu.CV.Util.VectorOfKeyPoint keypoints = new Emgu.CV.Util.VectorOfKeyPoint();

                Emgu.CV.Image<Emgu.CV.Structure.Gray, Byte> waveform_to_file_gray = new Emgu.CV.Image<Emgu.CV.Structure.Gray, byte>(waveform_to_file);

                Emgu.CV.Features2D.ImageFeature<float>[] modKeyPointsArray = surfCPU/*detector*/.DetectFeatures(waveform_to_file_gray, null);

                List<Emgu.CV.Features2D.ImageFeature<float>> modKeyPointsList = new List<Emgu.CV.Features2D.ImageFeature<float>>();
            }
            catch(Exception ex)
            {
                MessageBox.Show(ex.Message + ex.StackTrace);
            }
        }
    }
}

解决方案资源管理器：

http://ifotos.pl/zobacz/4JPG_wwaerwh.jpg

仓/调试：

http://ifotos.pl/zobacz/3JPG_wwaereh.jpg

EmguCV＆＃34;＆＃39; Emgu.CV.CvInvoke＆＃39;的类型初始值设定项提出异常＆＃34;

0 个答案: