ocr-v1 #4
@ -207,7 +207,7 @@ class LicensePlatePreprocessor:
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print(f"图像预处理失败: {e}")
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return None
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def initialize_crnn_model():
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def LPRNinitialize_model():
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"""
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初始化CRNN模型
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@ -274,7 +274,7 @@ def initialize_crnn_model():
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traceback.print_exc()
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return False
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def crnn_predict(image_array):
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def LPRNmodel_predict(image_array):
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"""
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CRNN车牌号识别接口函数
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@ -18,10 +18,10 @@ class OCRProcessor:
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# 保留原有函数接口
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_processor = OCRProcessor()
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def initialize_ocr_model():
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def LPRNinitialize_model():
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return _processor
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def ocr_predict(image_array):
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def LPRNmodel_predict(image_array):
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# 获取原始预测结果
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raw_result = _processor.predict(image_array)
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20
main.py
20
main.py
@ -9,11 +9,11 @@ from PyQt5.QtCore import QTimer, Qt, pyqtSignal, QThread
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from PyQt5.QtGui import QImage, QPixmap, QFont, QPainter, QPen, QColor
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import os
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from yolopart.detector import LicensePlateYOLO
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from OCR_part.ocr_interface import ocr_predict
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from OCR_part.ocr_interface import initialize_ocr_model
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from OCR_part.ocr_interface import LPRNmodel_predict
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from OCR_part.ocr_interface import LPRNinitialize_model
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# 使用CRNN进行车牌字符识别(可选)同时也要修改第395,396行
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# from CRNN_part.crnn_interface import crnn_predict
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# from CRNN_part.crnn_interface import initialize_crnn_model
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# from CRNN_part.crnn_interface import LPRNmodel_predict
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# from CRNN_part.crnn_interface import LPRNinitialize_model
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class CameraThread(QThread):
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"""摄像头线程类"""
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@ -163,9 +163,8 @@ class MainWindow(QMainWindow):
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self.init_detector()
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self.init_camera()
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# 初始化OCR/CRNN模型(具体用哪个模块识别车牌号就写在这儿)
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initialize_ocr_model()
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# initialize_crnn_model()
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# 初始化OCR/CRNN模型(函数名改成一样的了,所以不要修改这里了,想用哪个模块直接导入)
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LPRNinitialize_model()
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def init_ui(self):
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@ -390,10 +389,9 @@ class MainWindow(QMainWindow):
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return "识别失败"
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try:
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# 使用OCR接口进行识别
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# 可以根据需要切换为CRNN: crnn_predict(corrected_image)
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result = ocr_predict(corrected_image)
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# result = crnn_predict(corrected_image)
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# 预测函数(来自模块)
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# 函数名改成一样的了,所以不要修改这里了,想用哪个模块直接导入
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result = LPRNmodel_predict(corrected_image)
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# 将字符列表转换为字符串
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if isinstance(result, list) and len(result) >= 7:
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