优化粘连

AccImage/AccImage.csproj

@@ -63,6 +63,7 @@
     <Reference Include="System.Xml" />
     <Reference Include="System.Xml" />
   </ItemGroup>
   </ItemGroup>
   <ItemGroup>
   <ItemGroup>
+    <Compile Include="AccUtil.cs" />
     <Compile Include="ImageUtil.cs" />
     <Compile Include="ImageUtil.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="SplitItem.cs" />
     <Compile Include="SplitItem.cs" />

AccImage/SplitItem.cs

@@ -9,6 +9,7 @@ namespace AccImage
 {
 {
     public class SplitItem
     public class SplitItem
     {
     {
+        public static double DIFF_PERCENT = 0.5;
         public bool isEnd = false;
         public bool isEnd = false;
         public double avgRadius = 0;
         public double avgRadius = 0;
         public int centerX = 0;
         public int centerX = 0;
@@ -16,6 +17,8 @@ namespace AccImage
         public double currentMaxRadius = 0;
         public double currentMaxRadius = 0;
         public List<Circle> circles = new List<Circle>();
         public List<Circle> circles = new List<Circle>();
 
 
+        private List<Circle> nearbyCircles = new List<Circle>();
+
         /// <summary>
         /// <summary>
         /// 一遍结束后调用
         /// 一遍结束后调用
         /// </summary>
         /// </summary>
@@ -29,9 +32,9 @@ namespace AccImage
             }
             }
             else
             else
             {
             {
-                //与平均半径差值在10%以内，认为OK
+                //与平均半径差值在50%以内，认为OK
                 double diff = avgRadius - currentMaxRadius;
                 double diff = avgRadius - currentMaxRadius;
-                if (diff/avgRadius <= 0.5)
+                if (diff/avgRadius <= DIFF_PERCENT)
                 {
                 {
                     isValid = true;
                     isValid = true;
                 }
                 }
@@ -52,26 +55,26 @@ namespace AccImage
                 circle.x = centerX;
                 circle.x = centerX;
                 circle.y = centerY;
                 circle.y = centerY;
                 circles.Add(circle);
                 circles.Add(circle);
+                if(nearbyCircles.Count % 50  == 0)
+                {
+                    nearbyCircles = nearbyCircles.Where(c => centerX - c.x < 2 * currentMaxRadius).ToList();
+                }
+                nearbyCircles.Add(circle);
                 currentMaxRadius = 0;
                 currentMaxRadius = 0;
                 centerX = 0;
                 centerX = 0;
                 centerY = 0;
                 centerY = 0;
-                ////平均半径
-                //double total = 0;
-                //foreach (Circle c in circles)
-                //{
-                //    total = total + c.radius;
-                //}
-                //avgRadius = total / circles.Count;
                 if(circle.radius > avgRadius)
                 if(circle.radius > avgRadius)
                 {
                 {
                     avgRadius = circle.radius;
                     avgRadius = circle.radius;
                 }
                 }
+
             }
             }
             else
             else
             {
             {
                 isEnd = true;
                 isEnd = true;
             }
             }
             
             
+            
         }
         }
         
         
 
 
@@ -134,31 +137,23 @@ namespace AccImage
         {
         {
             Point2d point = new Point2d(px, py);
             Point2d point = new Point2d(px, py);
             double minDistanceToCircle = -1;
             double minDistanceToCircle = -1;
-            foreach (Circle c in circles)
+            List<Circle> neighbourCircles = nearbyCircles;
+            if (oneBlobRadius > 0)
+            {
+                neighbourCircles = nearbyCircles.Where(c => Math.Abs(c.x - px) <= 2 * oneBlobRadius && Math.Abs(c.y - py) <= 2 * oneBlobRadius).ToList();
+            }
+            foreach (Circle c in neighbourCircles)
             {
             {
                 Point2d circleCenter = new Point2d(c.x, c.y);
                 Point2d circleCenter = new Point2d(c.x, c.y);
-                double distanceToCircle = point.DistanceTo(circleCenter);
-                if (distanceToCircle <= c.radius)
+                double distanceToCircle = point.DistanceTo(circleCenter) - c.radius;
+                if (distanceToCircle <= DIFF_PERCENT * c.radius)
                 {
                 {
                     return 0;
                     return 0;
                 }
                 }
-                //当前点到料盘中心与圆心到料盘中心的距离在直径内，忽略
-                //if(oneBlobRadius != -1 && oneBlobWidth != -1)
-                //{
-                //    double distanceToReelCenter = point.DistanceTo(reelCenter);
-                //    double circleCenterToReelCenter = circleCenter.DistanceTo(reelCenter);
-                //    if (Math.Abs(distanceToReelCenter - circleCenterToReelCenter) < oneBlobRadius)
-                //    {
-                //        if (distanceToCircle < oneBlobWidth)
-                //        {
-                //            return 0;
-                //        }
-                //    }
-                //}
 
 
                 if (minDistanceToCircle == -1 || distanceToCircle < minDistanceToCircle)
                 if (minDistanceToCircle == -1 || distanceToCircle < minDistanceToCircle)
                 {
                 {
-                    minDistanceToCircle = distanceToCircle - c.radius;
+                    minDistanceToCircle = distanceToCircle;
                 }
                 }
             }
             }
             return minDistanceToCircle;
             return minDistanceToCircle;
@@ -171,6 +166,7 @@ namespace AccImage
         public int x;
         public int x;
         public int y;
         public int y;
         public double radius;
         public double radius;
+        public Scalar color = Scalar.Green;
         public double distanceToCenter = 0;
         public double distanceToCenter = 0;
 
 
         public double distanceToCircle(Circle c)
         public double distanceToCircle(Circle c)