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eyemLib-Sharp/EyemLib.cs

@@ -722,7 +722,13 @@ namespace eyemLib_Sharp
         private static extern int eyemCountObjectIrregularPartsE(EyemImage tpImage, string fileName, string ccTplName, double dMinScore, ref string pNumObj, out EyemImage tpDstImg);
         //创建模板匹配模型
         [DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
-        private static extern int eyemCreateTemplateModel(EyemImage tpImage, EyemRect tpRoi, string ccTplName);
+        private static extern int eyemCreateTemplateModel(EyemImage tpImage, EyemRect tpRoi, double dMinScore, string ccTplName);
+        //获取模板图像
+        [DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
+        private static extern int eyemAchvTemplateImage(EyemImage tpImage, EyemRect tpRoi, out EyemImage tpDstImg);
+        //选取模板
+        [DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
+        private static extern int eyemMatchTemplateModel(EyemImage tpImage, string ccTplNames, ref string lpszTplName);
         //读码程序
         [DllImport("eyemLib.dll", CharSet = CharSet.None, CallingConvention = CallingConvention.Cdecl)]
         private static extern int eyemDetectAndDecode(EyemImage tpImage, EyemRect tpRoi, string fileName, string strCodeType, out DataCodeHandle hObject, out EyemBarCode* tpResults, out int ipNum, bool bUseNiBlack, int iBlockSize, int iRangeC, int iSymbolMin, int iSymbolMax, double dScaleUpAndDown = 0.5, double dToleErr = 0.5, double dMinorStep = 1.0);
@@ -904,18 +910,24 @@ namespace eyemLib_Sharp
             //eyemEdgesPixel(ucpImage, 15);
             #endregion
 
-            ////EyemRect tpRoi = new EyemRect();
-            ////tpRoi.iXs = 1231; tpRoi.iYs = 433;
-            ////tpRoi.iWidth = 41;
-            ////tpRoi.iHeight = 14;
-
             EyemRect tpRoi = new EyemRect();
-            tpRoi.iXs = 0; tpRoi.iYs = 0;
-            tpRoi.iWidth = image.iWidth;
-            tpRoi.iHeight = image.iHeight;
+            tpRoi.iXs = 1026; tpRoi.iYs = 513;
+            tpRoi.iWidth = 82;
+            tpRoi.iHeight = 60;
+
+            //EyemRect tpRoi = new EyemRect();
+            //tpRoi.iXs = 200; tpRoi.iYs = 200;
+            //tpRoi.iWidth = image.iWidth - 400;
+            //tpRoi.iHeight = image.iHeight - 400;
 
             //创建模板匹配模型
-            //flag = eyemCreateTemplateModel(image, tpRoi, "D://批量测试图像2//template.tpl");
+            double dMinScore = 0.75;
+            flag = eyemCreateTemplateModel(image, tpRoi, dMinScore, "D://模板文件//template.tpl");
+
+            string selectModel = "";
+            flag = eyemMatchTemplateModel(image, "D:\\模板文件", ref selectModel);
+
+            //flag = eyemAchvTemplateImage(image, tpRoi, out tpDstImg);
 
             //
             string pNumObj = "";
@@ -924,14 +936,14 @@ namespace eyemLib_Sharp
             //eyemCountObject(image, file.Replace(".png", ""), 35, 0, 100, 5, ref pNumObj, out tpDstImg);
             //eyemCountObjectIrregularParts(image, file.Replace(".png", ""), 0.1, "IP_LARGE_PARTS", 100, 7, ref pNumObj, out tpDstImg);
             //eyemCountObjectE(image, fileName, ref pNumObj, out tpDstImg);
-            eyemCountObjectIrregularPartsE(image, file.Replace(".png", ""), "D://批量测试图像模板文件//" + file.Replace(".png", "") + "_tpl.png", 0.75, ref pNumObj, out tpDstImg);
+            //eyemCountObjectIrregularPartsE(image, file.Replace(".png", ""), "D://批量测试图像模板文件//" + file.Replace(".png", "") + "_tpl.png", 0.75, ref pNumObj, out tpDstImg);
 
-            Bitmap bmp = eyemCvtToBitmap(tpDstImg);
+            //Bitmap bmp = eyemCvtToBitmap(tpDstImg);
 
-            if (bmp != null)
-            {
-                bmp.Save(System.Windows.Forms.Application.StartupPath + "\\ResOut\\" + file);
-            }
+            //if (bmp != null)
+            //{
+            //    bmp.Save(System.Windows.Forms.Application.StartupPath + "\\ResOut\\" + file);
+            //}
 
             ////<解码测试
             //int ipNum; EyemBarCode* tpResults;
@@ -952,7 +964,6 @@ namespace eyemLib_Sharp
         }
 
 
-
         public static void eyemTestVideoCapture(string fileName)
         {
             List<EyemRect3> tpRois = new List<EyemRect3>();
@@ -979,6 +990,13 @@ namespace eyemLib_Sharp
             //信号值,用于后续处理
             int[] bitSingle = new int[tpRois.Count];
 
+            //测试用
+            EyemImage tpRefImg, tpNextImg;
+            eyemImageRead("D:\\x.bmp", -1, out tpRefImg);
+            eyemImageRead("D:\\y.bmp", -1, out tpNextImg);
+
+            int iRets = eyemTrackFeature(tpRefImg, tpNextImg, hGlobal, tpRois.Count, Marshal.UnsafeAddrOfPinnedArrayElement(bitSingle, 0)/* new IntPtr((void*)ipResults)*/);
+
             //类似于实时采集的图像
             for (int i = 1; i < ipNum; i++)
             {
@@ -1070,6 +1088,12 @@ namespace eyemLib_Sharp
         #region 将EyemImage转换成Bitmap
         public static Bitmap eyemCvtToBitmap(EyemImage tpImage)
         {
+            if (tpImage.vpImage == IntPtr.Zero)
+                throw new ArgumentNullException("图像不存在");
+
+            if (tpImage.iDepth != 0)
+                throw new ArgumentException("图像必须是8位无符号整型");
+
             PixelFormat format;
 
             switch (tpImage.iChannels)
@@ -1086,9 +1110,10 @@ namespace eyemLib_Sharp
                 default:
                     return null;
             }
-            //所有算法输出结果图均为8位
-            Bitmap bitmap = new Bitmap(tpImage.iWidth, tpImage.iHeight, tpImage.iWidth * tpImage.iChannels, format, tpImage.vpImage);
 
+            Bitmap bitmap = new Bitmap(tpImage.iWidth, tpImage.iHeight, format);
+
+            //对于输出灰度图像
             if (format == PixelFormat.Format8bppIndexed)
             {
                 ColorPalette palette = bitmap.Palette;
@@ -1099,6 +1124,29 @@ namespace eyemLib_Sharp
                 bitmap.Palette = palette;
             }
 
+            //锁定数据区
+            BitmapData bd = bitmap.LockBits(new Rectangle(0, 0, tpImage.iWidth, tpImage.iHeight),
+                ImageLockMode.WriteOnly, format);
+
+            int srcStep = tpImage.iWidth * tpImage.iChannels;
+            int dstStep = ((tpImage.iWidth * tpImage.iChannels) + 3) / 4 * 4;
+
+            long bytesToCopy = tpImage.iWidth * tpImage.iChannels;
+
+            try
+            {
+                for (int y = 0; y < tpImage.iHeight; y++)
+                {
+                    long offsetSrc = (y * srcStep);
+                    long offsetDst = (y * dstStep);
+
+                    Buffer.MemoryCopy((byte*)(tpImage.vpImage.ToPointer()) + offsetSrc, (byte*)(bd.Scan0.ToPointer()) + offsetDst, bytesToCopy, bytesToCopy);
+                }
+            }
+            finally
+            {
+                bitmap.UnlockBits(bd);
+            }
             return bitmap;
         }
         #endregion

eyemLib/eyemLib.h

@@ -836,7 +836,7 @@ extern "C" {
 	EXPORTS int				eyemCountObjectE(EyemImage tpImage, const char *fileName, LPSTR *lpszNumObj, EyemImage *tpDstImg);
 	EXPORTS int				eyemCountObjectIrregularParts(EyemImage tpImage, const char *fileName, double dOffset, const char * ccSubType, int iMaxArea, int iWinSize, LPSTR *lpszNumObj, EyemImage *tpDstImg);
 	EXPORTS int				eyemCountObjectIrregularPartsE(EyemImage tpImage, const char *fileName, const char *ccTplName, double dMinScore, LPSTR *lpszNumObj, EyemImage *tpDstImg);
-	EXPORTS int				eyemCalcTemplateImage(EyemImage tpImage, EyemImage *tpDstImg);
+	EXPORTS int				eyemAchvTemplateImage(EyemImage tpImage, EyemRect tpRoi, EyemImage *tpDstImg);
 	EXPORTS int				eyemCreateTemplateModel(EyemImage tpImage, EyemRect tpRoi, double dMinScore, const char *ccTplName);
 	EXPORTS int				eyemMatchTemplateModel(EyemImage tpImage, const char *ccTplNames, LPSTR *lpszTplName);
 	EXPORTS int				eyemTrackFeature(EyemImage tpPrevImg, EyemImage tpNextImg, EyemRect3 *tpRois, int iRoiNum, int *ipResults);