一、进入百度AI开放平台创建动物识别应用

连接：动物识别_拍照识别动物-百度AI开放平台

登陆后操作步骤如图：

创建完成后如图所示：

此处的API Key和Secret Key是之后需要用上的内容

二、用代码获取access_token

调用API首先要获取access_token，它通过API Key和Secret Key获得

实现代码如下：

import requests# client_id 为官网获取的AK， client_secret 为官网获取的SK
host = 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=【此处填API Key】&client_secret=【此处填Secret Key】'
response = requests.get(host)
if response:print(response.json())

运行后可在结果中找到access_token的值

记录下access_token的值

三、实现动物识别的功能实现

代码如下：

request_url = "https://aip.baidubce.com/rest/2.0/image-classify/v1/animal"# 二进制方式打开图片文件
f = open('test7.png', 'rb')        #这里是你的图片路径
img = base64.b64encode(f.read())
f.close()
params = {"image":img,"top_num": 3} #返回前3个概率比较大的
access_token = '这里放access_token的值'
request_url = request_url + "?access_token=" + access_token
headers = {'content-type': 'application/x-www-form-urlencoded'}
response = requests.post(request_url, data=params, headers=headers)
if response:print (response.json())

运行结果：

由此便实现了百度AI动物识图API的调用了

四、动物识图UI_demo

下面是完整的代码实现


from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.Qt import *
import requests
import base64class Ui_MainWindow(object):def setupUi(self, MainWindow):MainWindow.setObjectName("MainWindow")#MainWindow.setWindowIcon(QIcon('..\icons\zhenyanglog.png'))MainWindow.resize(1025, 600)MainWindow.setFixedSize(1025, 600)self.centralwidget = QtWidgets.QWidget(MainWindow)self.centralwidget.setObjectName("centralwidget")self.label = QtWidgets.QLabel(self.centralwidget)self.label.setGeometry(QtCore.QRect(10, 0, 1001, 31))self.label.setObjectName("label")self.line = QtWidgets.QFrame(self.centralwidget)self.line.setGeometry(QtCore.QRect(10, 25, 1011, 21))self.line.setFrameShape(QtWidgets.QFrame.HLine)self.line.setFrameShadow(QtWidgets.QFrame.Sunken)self.line.setObjectName("line")self.pushButton = QtWidgets.QPushButton(self.centralwidget)self.pushButton.setGeometry(QtCore.QRect(10, 40, 91, 61))self.pushButton.setObjectName("pushButton")self.pushButton_4 = QtWidgets.QPushButton(self.centralwidget)self.pushButton_4.setGeometry(QtCore.QRect(440, 54, 91, 31))self.pushButton_4.setObjectName("pushButton_4")self.pushButton_5 = QtWidgets.QPushButton(self.centralwidget)self.pushButton_5.setGeometry(QtCore.QRect(852, 510, 131, 51))self.pushButton_5.setObjectName("pushButton_5")font3 = QFont()font3.setPointSize(17)self.pushButton_5.setFont(font3)self.pushButton.setEnabled(False)#self.pushButton_2.setEnabled(False)#self.pushButton_3.setEnabled(False)# 按钮关联函数self.pushButton.clicked.connect(self.ClickButton1)self.pushButton_4.clicked.connect(self.openImage)self.pushButton_5.clicked.connect(self.clear)self.lineEdit_4 = QtWidgets.QLineEdit(self.centralwidget)self.lineEdit_4.setGeometry(QtCore.QRect(530, 54, 241, 31))self.lineEdit_4.setObjectName("lineEdit_4")self.line_2 = QtWidgets.QFrame(self.centralwidget)self.line_2.setGeometry(QtCore.QRect(10, 95, 1011, 21))self.line_2.setFrameShape(QtWidgets.QFrame.HLine)self.line_2.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_2.setObjectName("line_2")self.line_5 = QtWidgets.QFrame(self.centralwidget)self.line_5.setGeometry(QtCore.QRect(-20, 109, 60, 486))self.line_5.setFrameShape(QtWidgets.QFrame.VLine)self.line_5.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_5.setObjectName("line_5")self.line_6 = QtWidgets.QFrame(self.centralwidget)self.line_6.setGeometry(QtCore.QRect(-10, 34, 38, 71))self.line_6.setFrameShape(QtWidgets.QFrame.VLine)self.line_6.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_6.setObjectName("line_6")self.line_7 = QtWidgets.QFrame(self.centralwidget)self.line_7.setGeometry(QtCore.QRect(1000, 34, 38, 71))self.line_7.setFrameShape(QtWidgets.QFrame.VLine)self.line_7.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_7.setObjectName("line_7")self.line_8 = QtWidgets.QFrame(self.centralwidget)self.line_8.setGeometry(QtCore.QRect(970, 0, 98, 37))self.line_8.setFrameShape(QtWidgets.QFrame.VLine)self.line_8.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_8.setObjectName("line_8")self.line_9 = QtWidgets.QFrame(self.centralwidget)self.line_9.setGeometry(QtCore.QRect(-10, 0, 38, 33))self.line_9.setFrameShape(QtWidgets.QFrame.VLine)self.line_9.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_9.setObjectName("line_9")self.line_10 = QtWidgets.QFrame(self.centralwidget)self.line_10.setGeometry(QtCore.QRect(10, 10, 1011, 46))self.line_10.setFrameShape(QtWidgets.QFrame.HLine)self.line_10.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_10.setObjectName("line_10")self.line_11 = QtWidgets.QFrame(self.centralwidget)self.line_11.setGeometry(QtCore.QRect(10, -9, 1011, 22))self.line_11.setFrameShape(QtWidgets.QFrame.HLine)self.line_11.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_11.setObjectName("line_11")self.line_13 = QtWidgets.QFrame(self.centralwidget)self.line_13.setGeometry(QtCore.QRect(10, 95, 801, 31))self.line_13.setFrameShape(QtWidgets.QFrame.HLine)self.line_13.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_13.setObjectName("line_13")self.line_15 = QtWidgets.QFrame(self.centralwidget)self.line_15.setGeometry(QtCore.QRect(10, 566, 801, 61))self.line_15.setFrameShape(QtWidgets.QFrame.HLine)self.line_15.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_15.setObjectName("line_15")self.line_16 = QtWidgets.QFrame(self.centralwidget)self.line_16.setGeometry(QtCore.QRect(790, 110, 41, 486))self.line_16.setFrameShape(QtWidgets.QFrame.VLine)self.line_16.setFrameShadow(QtWidgets.QFrame.Sunken)self.line_16.setObjectName("line_16")self.label_3 = QtWidgets.QLabel(self.centralwidget)self.label_3.setGeometry(QtCore.QRect(35, 120, 750, 460))self.label_3.setStyleSheet("font:28px;\n""border-style:solid;\n""border-width:1px;\n""border-color:rgb(45, 45, 45);\n""\n""")self.label_3.setText("")self.label_3.setObjectName("label_3")self.label_4 = QtWidgets.QLabel(self.centralwidget)self.label_4.setGeometry(QtCore.QRect(820, 112, 191, 31))font = QtGui.QFont()font.setPointSize(15)font.setBold(False)font.setItalic(False)font.setWeight(50)self.label_4.setFont(font)self.label_4.setObjectName("label_4")self.label_5 = QtWidgets.QLabel(self.centralwidget)self.label_5.setGeometry(QtCore.QRect(820, 170, 191, 41))font = QtGui.QFont()font.setPointSize(11)self.label_5.setFont(font)self.label_5.setLayoutDirection(QtCore.Qt.LeftToRight)self.label_5.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)self.label_5.setWordWrap(True)self.label_5.setObjectName("label_5")self.lineEdit = QtWidgets.QLineEdit(self.centralwidget)self.lineEdit.setGeometry(QtCore.QRect(822, 210, 181, 41))font = QtGui.QFont()font.setPointSize(10)self.lineEdit.setFont(font)self.lineEdit.setObjectName("lineEdit")self.label_6 = QtWidgets.QLabel(self.centralwidget)self.label_6.setGeometry(QtCore.QRect(820, 280, 191, 41))font = QtGui.QFont()font.setPointSize(11)self.label_6.setFont(font)self.label_6.setLayoutDirection(QtCore.Qt.LeftToRight)self.label_6.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)self.label_6.setWordWrap(True)self.label_6.setObjectName("label_6")self.lineEdit_2 = QtWidgets.QLineEdit(self.centralwidget)self.lineEdit_2.setGeometry(QtCore.QRect(822, 320, 181, 41))font = QtGui.QFont()font.setPointSize(10)self.lineEdit_2.setFont(font)self.lineEdit_2.setObjectName("lineEdit_2")self.label_7 = QtWidgets.QLabel(self.centralwidget)self.label_7.setGeometry(QtCore.QRect(820, 390, 191, 41))font = QtGui.QFont()font.setPointSize(11)self.label_7.setFont(font)self.label_7.setLayoutDirection(QtCore.Qt.LeftToRight)self.label_7.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)self.label_7.setWordWrap(True)self.label_7.setObjectName("label_7")self.lineEdit_3 = QtWidgets.QLineEdit(self.centralwidget)self.lineEdit_3.setGeometry(QtCore.QRect(822, 430, 181, 41))font = QtGui.QFont()font.setPointSize(10)self.lineEdit_3.setFont(font)self.lineEdit_3.setObjectName("lineEdit_3")MainWindow.setCentralWidget(self.centralwidget)self.retranslateUi(MainWindow)QtCore.QMetaObject.connectSlotsByName(MainWindow)def clear(self):self.lineEdit.clear()self.lineEdit_2.clear()self.lineEdit_3.clear()def ClickButton1(self):self.start1()#self.distance()#系统目录方法def initUI(self, Qmodelidx):self.label_3.clear()# 选择本地图片上传def openImage(self):global imgNamepath  # 这里为了方便别的地方引用图片路径，将其设置为全局变量imgNamepath, imgType = QFileDialog.getOpenFileName(self.centralwidget, "选择图片",".","All Files(*);;*.jpg;;*.png")# 通过文件路径获取图片文件，并设置图片长宽为label控件的长、宽print(imgNamepath)img = QtGui.QPixmap(imgNamepath)  # .scaled(self.label_3.width(), self.label_3.height())# 在label控件上显示选择的图片self.label_3.setPixmap(img)self.label_3.setScaledContents(True)# 显示所选图片的路径self.lineEdit_4.setText(imgNamepath)self.pushButton.setEnabled(True)#识别def start1(self):request_url = "https://aip.baidubce.com/rest/2.0/image-classify/v1/animal"# 二进制方式打开图片文件print(imgNamepath)f = open(imgNamepath, 'rb')img = base64.b64encode(f.read())f.close()params = {"image": img, "top_num": 3}  # 返回前3个概率比较大的access_token = '此处填你的access_token'request_url = request_url + "?access_token=" + access_tokenheaders = {'content-type': 'application/x-www-form-urlencoded'}response = requests.post(request_url, data=params, headers=headers)if response:print(response.json())str_re = str(response.json())str1 = str_re.split("'",29)[5] #百分比str2 = str_re.split("'", 29)[9] #结果1str3 = str_re.split("'", 29)[13]  # 百分比str4 = str_re.split("'", 29)[17]  # 结果2str5 = str_re.split("'", 29)[21]  # 百分比str6 = str_re.split("'", 29)[25]  # 结果3self.lineEdit.setText(str2 + " 概率：" + str(str1))self.lineEdit_2.setText(str4 + " 概率：" + str(str3))self.lineEdit_3.setText(str6 + " 概率：" + str(str5))def retranslateUi(self, MainWindow):_translate = QtCore.QCoreApplication.translateMainWindow.setWindowTitle(_translate("MainWindow", "图像识别"))self.label.setText(_translate("MainWindow", "识别UI界面"))self.pushButton.setText(_translate("MainWindow", "识别图像"))self.pushButton_5.setText(_translate("MainWindow", "清空数据"))self.label_4.setText(_translate("MainWindow", "数据展示："))self.label_5.setText(_translate("MainWindow", "识别结果1:"))self.label_6.setText(_translate("MainWindow", "识别结果2:"))self.label_7.setText(_translate("MainWindow", "识别结果3:"))self.pushButton_4.setText(_translate("MainWindow", "选择图片"))import sys
if __name__ == '__main__':app = QtWidgets.QApplication(sys.argv)MainWindow = QtWidgets.QMainWindow()ui = Ui_MainWindow()ui.setupUi(MainWindow)MainWindow.show()sys.exit(app.exec_())

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动物识图UI_demo

一、进入百度AI开放平台创建动物识别应用

二、用代码获取access_token

三、实现动物识别的功能实现

四、动物识图UI_demo

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