diff --git a/工程/Area_tracking.py b/工程/Area_tracking.py
new file mode 100644
index 0000000..6a13de2
--- /dev/null
+++ b/工程/Area_tracking.py
@@ -0,0 +1,76 @@
+import cv2
+import numpy as np
+
+# 初始化摄像头
+cap = cv2.VideoCapture(0)
+
+# 用于标记是否已经选择颜色区域的变量
+color_selected = False
+greenLower = None
+greenUpper = None
+
+while True:
+    # 从摄像头读取一帧
+    ret, frame = cap.read()
+    if not ret:
+        break
+
+    # 如果还没有选择颜色区域，显示当前帧并允许用户选择
+    if not color_selected:
+        cv2.imshow('Select color area', frame)
+
+        # 用户按下'c'键时，截取当前帧并允许用户选择ROI
+        if cv2.waitKey(1) & 0xFF == ord('c'):
+            # 转换到HSV
+            hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
+            roi = cv2.selectROI('Select color area', hsv)
+            if roi != (0, 0, 0, 0):
+                # 计算ROI的平均颜色
+                roi_hsv = hsv[int(roi[1]):int(roi[1] + roi[3]), int(roi[0]):int(roi[0] + roi[2])]
+                color_mean = np.mean(roi_hsv, axis=(0, 1))
+                color_mean = np.uint8(color_mean)
+
+                # 创建颜色范围
+                greenLower = np.array([max(color_mean[0] - 10, 0), 50, 50])
+                greenUpper = np.array([min(color_mean[0] + 10, 179), 255, 255])
+
+                print(f"Selected color: {color_mean}, Lower bound: {greenLower}, Upper bound: {greenUpper}")
+                color_selected = True
+                cv2.destroyWindow('Select color area')
+            else:
+                print("No ROI selected. Exiting...")
+                break
+
+    else:
+        # 颜色区域已选择，进行颜色追踪
+        # 将BGR图像转换为HSV
+        hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
+
+        # 创建掩码
+        mask = cv2.inRange(hsv, greenLower, greenUpper)
+
+        # 应用开运算和闭运算去除噪声
+        kernel = np.ones((5, 5), np.uint8)
+        mask = cv2.morphologyEx(mask, cv2.MORPH_OPEN, kernel)
+        mask = cv2.morphologyEx(mask, cv2.MORPH_CLOSE, kernel)
+
+        # 查找轮廓
+        contours, _ = cv2.findContours(mask.copy(), cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
+
+        # 遍历轮廓，画出边界框
+        for contour in contours:
+            if cv2.contourArea(contour) > 200:
+                x, y, w, h = cv2.boundingRect(contour)
+                cv2.rectangle(frame, (x, y), (x + w, y + h), (0, 255, 0), 2)
+
+        # 显示原图和结果图像
+        cv2.imshow('Original', frame)
+        cv2.imshow('Mask', mask)
+
+        # 按'q'键退出循环
+        if cv2.waitKey(1) & 0xFF == ord('q'):
+            break
+
+# 释放资源并关闭所有窗口
+cap.release()
+cv2.destroyAllWindows()