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QingSimon / licence-plate-recognition

车牌识别，参考https://github.com/wzh191920/License-Plate-Recognition
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一个问题 #1

Open Damon2019 opened 5 years ago

Damon2019 commented 5 years ago

你好，我克隆了您的代码，然后运行surface.py 出现ValueError: not enough values to unpack (expected 3, got 2)，图片都没有检测结果，这是什么原因？

Damon2019 commented 5 years ago

博主，是由于opencv版本的原因，降低版本就行了，谢谢

zhx-520 commented 2 months ago

您好，请问可以说一下您的版本吗，我用了opencv-python3.4.18.65显示错误

zhx-520 commented 2 months ago

出现了这个错误：Traceback (most recent call last): File "d:\yan1\class\digital_picture\licence-plate-recognition-master\licence-plate-recognition-master\src\surface.py", line 155, in surface = Surface(win) File "d:\yan1\class\digital_picture\licence-plate-recognition-master\licence-plate-recognition-master\src\surface.py", line 72, in init self.predictor.train_svm() File "d:\yan1\class\digital_picture\licence-plate-recognition-master\licence-plate-recognition-master\src\predict.py", line 196, in train_svm self.modelchinese.load("svmchinese.dat") File "d:\yan1\class\digital_picture\licence-plate-recognition-master\licence-plate-recognition-master\src\predict.py", line 130, in load self.model = self.model.load(fn) cv2.error: OpenCV(3.4.18) D:\a\opencv-python\opencv-python\opencv\modules\ml\src\svm.cpp:2206: error: (-212:Parsing error) Missing or invalid SVM type in function 'cv::ml::SVMImpl::read_params'