ai优化6

Wpf_AiSportsMicrospace/Common/SportOperate.cs

@@ -119,7 +119,16 @@ namespace Wpf_AiSportsMicrospace.Common
             // ---- 右手举手优先 ----
             int rightHandAction = DetectRightHandRaise(target);
             if (rightHandAction != (int)WavingAction.None)
+            {
+                ResetWaveCounts();
                 return rightHandAction;
+            }
+
+            if (IsRightHandRaiseIntent(target))
+            {
+                ResetWaveCounts();
+                return (int)WavingAction.None;
+            }
 
             // ---- 左右挥手累加 ----
             int leftValue = _leftTracker.Tracking(target);
@@ -130,19 +139,43 @@ namespace Wpf_AiSportsMicrospace.Common
 
             if (_leftWaveCount >= WaveThreshold)
             {
-                _leftWaveCount = 0;
+                ResetWaveCounts();
                 return (int)WavingAction.LeftWave;
             }
 
             if (_rightWaveCount >= WaveThreshold)
             {
-                _rightWaveCount = 0;
+                ResetWaveCounts();
                 return (int)WavingAction.RightWave;
             }
 
             return (int)WavingAction.None;
         }
 
+        private void ResetWaveCounts()
+        {
+            _leftWaveCount = 0;
+            _rightWaveCount = 0;
+        }
+
+        private static bool IsRightHandRaiseIntent(Human human)
+        {
+            var wrist = human.Keypoints.FirstOrDefault(k => k.Name == "right_wrist");
+            var elbow = human.Keypoints.FirstOrDefault(k => k.Name == "right_elbow");
+            var shoulder = human.Keypoints.FirstOrDefault(k => k.Name == "right_shoulder");
+
+            if (wrist == null)
+                return false;
+
+            if (shoulder != null && wrist.Y <= shoulder.Y + 40)
+                return true;
+
+            if (elbow != null && wrist.Y <= elbow.Y - 20)
+                return true;
+
+            return false;
+        }
+
         /// <summary>
         /// 优化后的右手举手检测
         /// </summary>