251108问题修复

Mv3D/CameraUtil.py

@@ -3,6 +3,7 @@ import cv2
 import os
 import time
 from datetime import datetime
+from typing import Optional
 import numpy as np
 import shutil  # 用于检查磁盘空间
 
@@ -159,17 +160,18 @@ class CameraUtil:
             print(f"保存图像失败: {e}")
             return None
     
-    def save_img(self):
+    def save_img(self)->Optional[str]:
         """
         保存当前帧
-        :return: None
+        :return: 保存的文件路径
         """
         if self.camera is None:
             self.setup_capture()
         frame = self.capture_frame()
         if frame is not None:
-            self.save_frame(frame)
+            loc_filepath=self.save_frame(frame)
             self.release()
+            return loc_filepath
         else:
             print("无法捕获图像帧")
             return None