毕业设计基于Opencv的车牌识别系统
- 稍微详细的解释见博客链接
- 版本:python3.7.3,opencv4.0.0.21,numpy1.16.2,tkinter和PIL5.4.1.
毕业设计基于Opencv的车牌识别系统
毕业设计基于Opencv的车牌识别系统
Exception in thread Thread-1:
Traceback (most recent call last):
File "C:\Python37\lib\threading.py", line 917, in _bootstrap_inner
self.run()
File "C:\Users\18167\Desktop\Python_VLPR-master\main_VLPR.py", line 26, in run
self._return1, self._return2, self._return3 = self._target(*self._args, **self._kwargs)
File "C:\Users\18167\Desktop\Python_VLPR-master\img_function.py", line 157, in img_color_contours
card_contours = img_math.img_findContours(img_contours)
File "C:\Users\18167\Desktop\Python_VLPR-master\img_math.py", line 88, in img_findContours
img, contours, hierarchy = cv2.findContours(img_contours, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
ValueError: not enough values to unpack (expected 3, got 2)
Exception in thread Thread-2:
Traceback (most recent call last):
File "C:\Python37\lib\threading.py", line 917, in _bootstrap_inner
self.run()
File "C:\Users\18167\Desktop\Python_VLPR-master\main_VLPR.py", line 26, in run
self._return1, self._return2, self._return3 = self._target(*self._args, **self._kwargs)
File "C:\Users\18167\Desktop\Python_VLPR-master\img_function.py", line 280, in img_only_color
card_contours = img_math.img_findContours(img_edge2)
File "C:\Users\18167\Desktop\Python_VLPR-master\img_math.py", line 88, in img_findContours
img, contours, hierarchy = cv2.findContours(img_contours, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
ValueError: not enough values to unpack (expected 3, got 2)
None None
Traceback (most recent call last):
File "main_VLPR.py", line 206, in
win = tk.Tk()
File "/usr/lib/python3.6/tkinter/init.py", line 2023, in init
self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: no display name and no $DISPLAY environment variable
我是南昌大学的学生,最近在做图像处理,可以拜读一下你的论文吗,想详细了解一下你这个项目的完成细节。我的邮箱是[email protected]
为什么我下载代码后,只能检测出测试集里面自带的图片,我自己找的车牌图片却不能识别出来呢?
要写一个python的车牌识别,求帮助,求联系
QQ:1441656607
请问可以树莓派下怎么运行呢
: OpenCV(3.4.1) C:\Miniconda3\conda-bld\opencv-suite_1533128839831\work\modules\ml\src\data.cpp:259: error: (-215) samples.type() == 5 || samples.type() == 4 in function cv::ml::TrainDataImpl::setData
我的环境是 3.7 opencv 3.4.1 移除dat文件后 重新训练会出现这种错误,请问是啥原因
想问下,这个 SVM(C=1, gamma=0.5)
是根据什么来定的呢,还是试出来的??
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