深度学习YOLOv3压双黄线期末项目

一、引言

实现功能

目录

一、引言

实现功能

打开视频

连续检测车辆

能检测到道路中间的双黄线

能检测出车辆是否压双黄线

当车辆压到双黄线时给出提示

要求使用多线程实现功能

二、技术栈概览

三、代码功能深度剖析

视频文件选择功能（choosevideo 函数）

四、项目亮点提炼

五、总结与展望

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1.打开视频

2.连续检测车辆

3.能检测到道路中间的双黄线

4.能检测出车辆是否压双黄线

5.当车辆压到双黄线时给出提示

6.要求使用多线程实现功能

二、技术栈概览

PyQt5 简介

以下是pyqt5界面代码：

# -*- coding: utf-8 -*-# Form implementation generated from reading ui file 'untitled.ui'
#
# Created by: PyQt5 UI code generator 5.9.2
#
# WARNING! All changes made in this file will be lost!from PyQt5 import QtCore, QtGui, QtWidgetsclass Ui_MainWindow(object):def setupUi(self, MainWindow):MainWindow.setObjectName("MainWindow")MainWindow.resize(1096, 647)self.centralwidget = QtWidgets.QWidget(MainWindow)self.centralwidget.setObjectName("centralwidget")self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)self.gridLayout.setObjectName("gridLayout")self.widget = QtWidgets.QWidget(self.centralwidget)self.widget.setStyleSheet("background-color: rgb(100, 150, 100);\n"
"\n"
"")self.widget.setObjectName("widget")self.frame = QtWidgets.QFrame(self.widget)self.frame.setGeometry(QtCore.QRect(310, 190, 441, 321))self.frame.setStyleSheet("border: 1px solid #666; ")self.frame.setFrameShape(QtWidgets.QFrame.StyledPanel)self.frame.setFrameShadow(QtWidgets.QFrame.Raised)self.frame.setObjectName("frame")self.label_2 = QtWidgets.QLabel(self.frame)self.label_2.setGeometry(QtCore.QRect(60, 10, 331, 291))self.label_2.setStyleSheet("border-color: rgb(255, 255, 255);")self.label_2.setText("")self.label_2.setObjectName("label_2")self.widget_2 = QtWidgets.QWidget(self.widget)self.widget_2.setGeometry(QtCore.QRect(320, 520, 411, 99))self.widget_2.setStyleSheet("background-color: rgb(255, 255, 255);")self.widget_2.setObjectName("widget_2")self.formLayout = QtWidgets.QFormLayout(self.widget_2)self.formLayout.setContentsMargins(0, 0, 0, 0)self.formLayout.setObjectName("formLayout")self.pushButton_2 = QtWidgets.QPushButton(self.widget_2)self.pushButton_2.setStyleSheet("background-color: rgb(0, 255, 0);")self.pushButton_2.setObjectName("pushButton_2")self.formLayout.setWidget(1, QtWidgets.QFormLayout.FieldRole, self.pushButton_2)self.pushButton = QtWidgets.QPushButton(self.widget_2)self.pushButton.setStyleSheet("background-color: rgb(0, 255, 0);")self.pushButton.setObjectName("pushButton")self.formLayout.setWidget(0, QtWidgets.QFormLayout.FieldRole, self.pushButton)self.pushButt