人脸识别GUI

1、简单按键调用函数 没有把界面统一到GUI里面

继 上一届 人脸识别三部曲

主函数

from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtCore import Qt

from face_collecting import face_collecting
from train import train
from face_detect import face_detect
import sys
"简单按键调用函数  没有把界面统一到GUI里面"
class CameraPageWindow(QtWidgets.QMainWindow):
    def __init__(self):
        super(CameraPageWindow, self).__init__()
        self.path = "./data/"

    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(565, 331)
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")

        font = QtGui.QFont()
        font.setFamily("kaiti")
        font.setPointSize(18)
        self.textBrowser = QtWidgets.QLabel("人脸识别系统")
        self.textBrowser.setAlignment(Qt.AlignCenter)
        self.textBrowser.setFont(font)

        self.pushButton = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton.setGeometry(QtCore.QRect(60, 190, 110, 60))
        self.pushButton.setObjectName("pushButton")
        self.pushButton_2 = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton_2.setGeometry(QtCore.QRect(220, 190, 110, 60))
        self.pushButton_2.setObjectName("pushButton_2")
        self.pushButton_3 = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton_3.setGeometry(QtCore.QRect(380, 190, 110, 60))
        self.pushButton_3.setObjectName("pushButton_3")

        MainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(MainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 565, 26))
        self.menubar.setObjectName("menubar")
        MainWindow.setMenuBar(self.menubar)
        self.statusbar = QtWidgets.QStatusBar(MainWindow)
        self.statusbar.setObjectName("statusbar")
        MainWindow.setStatusBar(self.statusbar)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate


        MainWindow.setWindowTitle(_translate("MainWindow", "人脸识别系统"))
        self.pushButton.setText(_translate("MainWindow", "采集人脸信息"))
        self.pushButton_2.setText(_translate("MainWindow", "训练模型"))
        self.pushButton_3.setText(_translate("MainWindow", "开始识别"))
        self.pushButton.clicked.connect(self.b)
        self.pushButton_2.clicked.connect(self.train)
        self.pushButton_3.clicked.connect(self.final)

    def b(self):
        print('正在调用摄像头！