AForge.NET CornersMarker (C#)

最新推荐文章于 2021-07-13 14:31:49 发布

Iam_Rocky

最新推荐文章于 2021-07-13 14:31:49 发布

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分类专栏： [AForge.NET] 文章标签： c# null button filter object class

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Imaging;
using AForge;
using AForge.Imaging;
using AForge.Imaging.Filters;
namespace AForge_CornersMarker_CSharp
{
public partial class Form1 : Form
{
      public Form1()
      {
         InitializeComponent();
      }
      private void button1_Click(object sender, EventArgs e)
      {
         Bitmap sourceImage, filteredImage;
         Bitmap temp;
         SusanCornersDetector scd = new SusanCornersDetector();
         CornersMarker filter = new CornersMarker(scd, Color.Red);
         sourceImage = (Bitmap)System.Drawing.Image.FromFile(Application.StartupPath + @"..\..\..\sample2.jpg");
         if (pictureBox1.Image != null)
         {
            pictureBox1.Image.Dispose();
            pictureBox1.Image = null;
         }
         if (pictureBox2.Image != null)
         {
            pictureBox2.Image.Dispose();
            pictureBox2.Image = null;
         }
         temp = AForge.Imaging.Image.Clone(sourceImage, sourceImage.PixelFormat);
         sourceImage.Dispose();
         sourceImage = temp;
         pictureBox1.Image = sourceImage;
         filteredImage = filter.Apply(sourceImage);
         pictureBox2.Image = filteredImage;
      }
}
}