diff --git a/OpenCV/Form1.Designer.cs b/OpenCV/Form1.Designer.cs
index 5395342..654bfad 100644
--- a/OpenCV/Form1.Designer.cs
+++ b/OpenCV/Form1.Designer.cs
@@ -40,7 +40,6 @@ namespace OpenCV
             this.pictureBoxIpl1.Location = new System.Drawing.Point(12, 12);
             this.pictureBoxIpl1.Name = "pictureBoxIpl1";
             this.pictureBoxIpl1.Size = new System.Drawing.Size(640, 480);
-            this.pictureBoxIpl1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
             this.pictureBoxIpl1.TabIndex = 0;
             this.pictureBoxIpl1.TabStop = false;
             // 
@@ -49,7 +48,6 @@ namespace OpenCV
             this.pictureBoxIpl2.Location = new System.Drawing.Point(658, 11);
             this.pictureBoxIpl2.Name = "pictureBoxIpl2";
             this.pictureBoxIpl2.Size = new System.Drawing.Size(640, 480);
-            this.pictureBoxIpl2.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
             this.pictureBoxIpl2.TabIndex = 1;
             this.pictureBoxIpl2.TabStop = false;
             // 
diff --git a/OpenCV/Form1.cs b/OpenCV/Form1.cs
index 03fd1f7..b95648f 100644
--- a/OpenCV/Form1.cs
+++ b/OpenCV/Form1.cs
@@ -39,7 +39,8 @@ namespace OpenCV
                 OpenCVClass Converter = new OpenCVClass();
 
                 pictureBoxIpl1.ImageIpl = src;
-                pictureBoxIpl2.ImageIpl = Converter.Blur(src);
+                //pictureBoxIpl2.ImageIpl = Converter.ZoomIn(src);
+                pictureBoxIpl2.ImageIpl = Converter.ZoomOut(src);
             }
             catch (Exception ex)
             {
diff --git a/OpenCV/OpenCVClass.cs b/OpenCV/OpenCVClass.cs
index c60cddb..30f9309 100644
--- a/OpenCV/OpenCVClass.cs
+++ b/OpenCV/OpenCVClass.cs
@@ -9,6 +9,8 @@ namespace OpenCV
         IplImage inversion;
         IplImage bin;
         IplImage blur;
+        IplImage zoomin;
+        IplImage zoomout;
 
         public IplImage GrayScale(IplImage src)
         {
@@ -38,6 +40,20 @@ namespace OpenCV
             return blur;
         }
 
+        public IplImage ZoomIn(IplImage src)
+        {
+            zoomin = new IplImage(new CvSize(src.Width * 2, src.Height * 2) , BitDepth.U8, 3);
+            Cv.PyrUp(src, zoomin, CvFilter.Gaussian5x5);
+            return zoomin;
+        }
+
+        public IplImage ZoomOut(IplImage src)
+        {
+            zoomout = new IplImage(new CvSize(src.Width / 2, src.Height / 2), BitDepth.U8, 3);
+            Cv.PyrDown(src, zoomout, CvFilter.Gaussian5x5);
+            return zoomout;
+        }
+
         public void Dispose()
         {
             if (gray != null)
@@ -48,6 +64,10 @@ namespace OpenCV
                 Cv.ReleaseImage(bin);
             if (blur != null)
                 Cv.ReleaseImage(blur);
+            if (zoomin != null)
+                Cv.ReleaseImage(zoomin);
+            if (zoomout != null)
+                Cv.ReleaseImage(zoomout);
         }
     }
 }