add openimage

AccImage/ImageUtil.cs

@@ -27,11 +27,30 @@ namespace Acc.Img
                 if (imagePath.ToLower().EndsWith(".raw"))
                 {
                     pngB = false;               
-                    Bitmap[] images = ReadRaw(imagePath);
-                    if (images != null)
-                    {
-                        image = images[1];
-                    }
+                    byte[] src = System.IO.File.ReadAllBytes(imagePath);
+                    int width = 3072;
+                    int height = 3072;
+                    int n = 0;
+                    byte[] buff = new byte[src.Length * 3];
+                    for (int i = 0; i < src.Length; i += 2)
+                    {
+                        short ss = BitConverter.ToInt16(src, i);
+                        ss *= 10;
+                        byte[] bb = BitConverter.GetBytes(ss);
+                        buff[n++] = bb[0];
+                        buff[n++] = bb[1];
+                        buff[n++] = bb[0];
+                        buff[n++] = bb[1];
+                        buff[n++] = bb[0];
+                        buff[n++] = bb[1];
+                    }
+
+                    Bitmap bmp = new Bitmap(width, height, System.Drawing.Imaging.PixelFormat.Format48bppRgb);
+                    System.Drawing.Imaging.BitmapData bmpData = bmp.LockBits(new Rectangle(0, 0, width, height), System.Drawing.Imaging.ImageLockMode.ReadWrite, bmp.PixelFormat);
+                    System.Runtime.InteropServices.Marshal.Copy(buff, 0, bmpData.Scan0, bmpData.Stride * height);
+                    bmp.UnlockBits(bmpData);
+                    //bmp.Save(@"C:\Users\ASA\Desktop\222.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
+                    image= bmp;
                 }
                 else
                 {
@@ -227,8 +246,8 @@ namespace Acc.Img
             {
                 itemArea = 3;
             }
-            int totalCount = CountBlobs(blobList, itemArea, ref grayMat);
-            image = BitmapConverter.ToBitmap(grayMat);
+            int totalCount = CountBlobs(blobList, itemArea, ref imageMat);
+            image = BitmapConverter.ToBitmap(imageMat);
             return totalCount;
         }