浮点数组到图像

Question

我有一个浮点数组表示一个灰度图片，我想转换为C＃中的图像。我该如何去做？

Answer 1

Bitmap newBitmap = new Bitmap(original.Width, original.Height); 

     for (int j = 0; j < original.Height; j++) 
     { 
      for (int i = 0; i < original.Width; i++) 
      { 
       Color newColor = Color.FromArgb((int)grayScale[i + j * original.Width], (int)grayScale[i + j * original.Width], (int)grayScale[i + j * original.Width]); 

       newBitmap.SetPixel(i, j, newColor); 
      } 
     } 

     Image img = (Image)newBitmap; 

Answer 2

Microsoft forum for converting Example in codeproject