0601

gesture_recognition.py

@@ -43,7 +43,7 @@ def start_recognition(callback=None):
 
 def run_recognition(callback=None):
     """运行手势识别"""
-    global keep_running, paused
+    global keep_running, paused, total_raised_fingers
 
     while keep_running and cap.isOpened():
         ret, img = cap.read()
@@ -66,12 +66,8 @@ def run_recognition(callback=None):
             cv2.putText(img_rgb, f'Total Raised Fingers: {total_raised_fingers}', (10, 30),
                         cv2.FONT_HERSHEY_SIMPLEX, 1, (255, 255, 0), 2, cv2.LINE_AA)
 
-            if total_raised_fingers == 5:  # 如果检测到五根手指，调用回调函数传递手指数
-                if callback:
-                    callback(total_raised_fingers)
-
         if callback:
-            callback(img_rgb)  # 调用回调函数传递图像数据
+            callback(total_raised_fingers, img_rgb)  # 调用回调函数传递手指数和图像数据
 
 def stop_recognition():
     """停止手势识别"""

gui.py

@@ -3,11 +3,14 @@ from tkinter import *
 from tkinter import ttk
 from PIL import Image, ImageTk
 import numpy as np  # 导入 numpy
+import subprocess  # 导入 subprocess 模块
 from gesture_recognition import start_recognition, stop_recognition, release_camera, keep_running
 
 WINDOW_WIDTH = 800
 WINDOW_HEIGHT = 705
 
+main_launched = False  # 标志位，记录 main.py 是否已经启动
+
 
 def main():
     """显示欢迎屏幕"""
@@ -91,8 +94,8 @@ def start_thread(root, canvas, status_label):
         status_label.config(text="正在识别...")
         paused = False
         popup_open = False
-        threading.Thread(
-            target=lambda: start_recognition(callback=lambda data: root.after(0, update_canvas, canvas, data))).start()
+        threading.Thread(target=lambda: start_recognition(
+            callback=lambda fingers, img: root.after(0, update_canvas, canvas, fingers, img))).start()
 
 
 def stop_recognition_with_label(status_label):
@@ -109,30 +112,34 @@ def exit_program():
     window.destroy()
 
 
-def update_canvas(canvas, data):
+def update_canvas(canvas, fingers, img):
     """更新画布显示图像或处理手指数"""
-    if isinstance(data, np.ndarray):  # 确保传入的data是图像数据
-        img = Image.fromarray(data)
+    if isinstance(img, np.ndarray):  # 确保传入的img是图像数据
+        img = Image.fromarray(img)
         imgtk = ImageTk.PhotoImage(image=img)
         canvas.create_image(0, 0, anchor=NW, image=imgtk)
         canvas.image = imgtk
         canvas.update()
-    else:
-        handle_finger_detection(data)
+    handle_finger_detection(fingers)
 
 
 def handle_finger_detection(finger_count):
     """处理检测到的手指数"""
-    global paused, popup_open
-    if not popup_open:
+    global paused, popup_open, main_launched
+    if finger_count == 10 and not main_launched:
+        main_launched = True
+        launch_main_script()
+    elif not popup_open:
         if finger_count == 5:
             paused = True
             popup_open = True
             show_stop_recognition_window()
-        elif finger_count == 0:
-            paused = True
-            popup_open = True
-            
+
+
+def launch_main_script():
+    """启动 main.py 脚本"""
+    subprocess.Popen(['python', 'main.py'])
+
 
 def show_stop_recognition_window():
     """显示停止识别确认窗口"""