我试图将Java程序转换为C#,我不知道从Java到C#的BufferedImage等效...
Java代码:
public static String ActiveContour(int x11, int x22, int y11, int y22, BufferedImage bufIm, int contor)
{
double [][] img=new double[bufIm.getHeight()][bufIm.getWidth()];
double [][] imgf=new double[bufIm.getHeight()][bufIm.getWidth()];
w=bufIm.getWidth();
h=bufIm.getHeight();
for(int i=0;i<h;i++)
for(int j=0;j<w;j++)
{
img[i][j]=bufIm.getRGB(j, i);
c = new Color((int)img[i][j]);
img[i][j]= 0.2898*c.getRed() + 0.5870*c.getGreen() + 0.1140*c.getBlue();
}
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我错过了一个声明吗?
using System...;
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因为在Java中我有
import java.awt.image.BufferedImage;
Run Code Online (Sandbox Code Playgroud) 我有一个WinForm应用程序,我想在一个直接转换为灰度的图片框中加载一个位图(.bmp).我有关于如何加载和过滤图像的代码,我还有转换图像的代码......但我不知道如何将这些连接到工作程序
private void btnLoad_Click(object sender, EventArgs e)
{
OpenFileDialog fDialog = new OpenFileDialog();
fDialog.Filter = "Bitmaps |*.bmp| GIFs |*.gif| JPEGs |*.jpg;*.jpeg| TIFs |*.tif";
fDialog.InitialDirectory = @"C:\\";
if (fDialog.ShowDialog() == DialogResult.OK)
{
pcbImage.Image = Image.FromFile(fDialog.FileName);
pcbImage.SizeMode = PictureBoxSizeMode.StretchImage;
}
}
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