Merge pull request 'yolorestart' (#2) from yolopart_restart into main

Reviewed-on: #2

main.py

@@ -10,7 +10,10 @@ from PyQt5.QtGui import QImage, QPixmap, QFont, QPainter, QPen, QColor
 import os
 from yolopart.detector import LicensePlateYOLO
 from OCR_part.ocr_interface import ocr_predict
-#from CRNN_part.crnn_interface import crnn_predict（不使用CRNN）
+from OCR_part.ocr_interface import initialize_ocr_model
+#不使用CRNN所以注释掉
+#from CRNN_part.crnn_interface import crnn_predict
+#from CRNN_part.crnn_interface import initialize_crnn_model
 
 class CameraThread(QThread):
     """摄像头线程类"""
@@ -160,6 +163,10 @@ class MainWindow(QMainWindow):
         self.init_detector()
         self.init_camera()
 
+        # 初始化OCR/CRNN模型（具体用哪个模块识别车牌号就写在这儿）
+        initialize_ocr_model()
+
+    
     def init_ui(self):
         """初始化用户界面"""
         self.setWindowTitle("车牌识别系统")