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debugger.py
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debugger.py
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import sys
from PyQt5 import QtCore, QtGui, QtWidgets
# from QtWidgets import QApplication, QMainWindow
import PyQt5
from cv2 import cv2
import numpy as np
import matplotlib.pyplot as plt
import math
import os
import corner
import circle_fit
global point1, point2
def on_mouse(event, x, y, flags, img):
global point1, point2
img2 = img.copy()
if event == cv2.EVENT_LBUTTONDOWN: # 左键点击
point1 = (x, y)
cv2.circle(img2, point1, 10, (0, 255, 0), 5)
cv2.imshow('image', img2)
# 按住左键拖曳
elif event == cv2.EVENT_MOUSEMOVE and (flags & cv2.EVENT_FLAG_LBUTTON):
cv2.rectangle(img2, point1, (x, y), (255, 0, 0), 5)
cv2.imshow('image', img2)
elif event == cv2.EVENT_LBUTTONUP: # 左键释放
point2 = (x, y)
cv2.rectangle(img2, point1, point2, (0, 0, 255), 5)
cv2.imshow('image', img2)
min_x = min(point1[0], point2[0])
min_y = min(point1[1], point2[1])
width = abs(point1[0] - point2[0])
height = abs(point1[1] - point2[1])
cut_img = img[min_y:min_y+height, min_x:min_x+width]
# cv2.imwrite('500.jpg', cut_img)
# 显示RGB三个通道的图像
# 方法一：显示在一张图上
# 按R、G、B三个通道分别计算颜色直方图
b_hist = cv2.calcHist([cut_img], [0], None, [256], [0, 256])
g_hist = cv2.calcHist([cut_img], [1], None, [256], [0, 256])
r_hist = cv2.calcHist([cut_img], [2], None, [256], [0, 256])
# 显示3个通道的颜色直方图
plt.plot(b_hist, label='B', color='blue')
plt.plot(g_hist, label='G', color='green')
plt.plot(r_hist, label='R', color='red')
plt.legend(loc='best')
plt.xlim([0, 256])
plt.show()
def calcAndDrawHist(image, color):
hist = cv2.calcHist([image], [0], None, [256], [0.0, 255.0])
minVal, maxVal, minLoc, maxLoc = cv2.minMaxLoc(hist)
histImg = np.zeros([256, 256, 3], np.uint8)
hpt = int(0.9 * 256)
for h in range(256):
intensity = int(hist[h]*hpt/maxVal)
cv2.line(histImg, (h, 256), (h, 256-intensity), color)
return histImg
class Ui_Form(object):
if len(sys.argv) < 2:
print('\033[0;31mUsage:\033[0m')
print(
'\033[0;31m python3 debugger.py picture_num_in_`JPEGImages/`\033[0m')
os._exit(-1)
num = sys.argv[1]
img = cv2.imread('JPEGImages/' + str(num) + '.jpg', 1)
x = np.zeros((6, 1))
def setupUi(self, Form):
cv2.namedWindow('image')
cv2.setMouseCallback('image', on_mouse, self.img)
Form.setObjectName("Form")
Form.resize(855, 664)
self.label = QtWidgets.QLabel(Form)
self.label.setGeometry(QtCore.QRect(230, 30, 89, 23))
self.label.setObjectName("label")
self.label_2 = QtWidgets.QLabel(Form)
self.label_2.setGeometry(QtCore.QRect(580, 30, 89, 23))
self.label_2.setObjectName("label_2")
self.label_3 = QtWidgets.QLabel(Form)
self.label_3.setGeometry(QtCore.QRect(95, 90, 89, 23))
self.label_3.setObjectName("label_3")
self.label_4 = QtWidgets.QLabel(Form)
self.label_4.setGeometry(QtCore.QRect(77, 180, 89, 23))
self.label_4.setObjectName("label_4")
self.label_5 = QtWidgets.QLabel(Form)
self.label_5.setGeometry(QtCore.QRect(90, 270, 89, 23))
self.label_5.setObjectName("label_5")
self.label_6 = QtWidgets.QLabel(Form)
self.label_6.setGeometry(QtCore.QRect(570, 360, 89, 23))
self.label_6.setObjectName("label_6")
self.label_7 = QtWidgets.QLabel(Form)
self.label_7.setGeometry(QtCore.QRect(220, 360, 89, 23))
self.label_7.setObjectName("label_7")
self.line = QtWidgets.QFrame(Form)
self.line.setGeometry(QtCore.QRect(50, 330, 741, 20))
self.line.setFrameShape(QtWidgets.QFrame.HLine)
self.line.setFrameShadow(QtWidgets.QFrame.Sunken)
self.line.setObjectName("line")
self.lineEdit = QtWidgets.QLineEdit(Form)
self.lineEdit.setGeometry(QtCore.QRect(190, 80, 121, 41))
self.lineEdit.setObjectName("lineEdit")
self.lineEdit_2 = QtWidgets.QLineEdit(Form)
self.lineEdit_2.setGeometry(QtCore.QRect(190, 170, 121, 41))
self.lineEdit_2.setObjectName("lineEdit_2")
self.lineEdit_3 = QtWidgets.QLineEdit(Form)
self.lineEdit_3.setGeometry(QtCore.QRect(190, 260, 121, 41))
self.lineEdit_3.setObjectName("lineEdit_3")
self.lineEdit_4 = QtWidgets.QLineEdit(Form)
self.lineEdit_4.setGeometry(QtCore.QRect(540, 80, 121, 41))
self.lineEdit_4.setObjectName("lineEdit_4")
self.lineEdit_5 = QtWidgets.QLineEdit(Form)
self.lineEdit_5.setGeometry(QtCore.QRect(540, 170, 121, 41))
self.lineEdit_5.setObjectName("lineEdit_5")
self.lineEdit_6 = QtWidgets.QLineEdit(Form)
self.lineEdit_6.setGeometry(QtCore.QRect(540, 260, 121, 41))
self.lineEdit_6.setObjectName("lineEdit_6")
self.lineEdit_7 = QtWidgets.QLineEdit(Form)
self.lineEdit_7.setGeometry(QtCore.QRect(190, 410, 121, 41))
self.lineEdit_7.setObjectName("lineEdit_7")
self.lineEdit_8 = QtWidgets.QLineEdit(Form)
self.lineEdit_8.setGeometry(QtCore.QRect(190, 500, 121, 41))
self.lineEdit_8.setObjectName("lineEdit_8")
self.pushButton = QtWidgets.QPushButton(Form)
self.pushButton.setGeometry(QtCore.QRect(700, 270, 126, 33))
self.pushButton.setObjectName("pushButton")
self.lineEdit_9 = QtWidgets.QLineEdit(Form)
self.lineEdit_9.setGeometry(QtCore.QRect(190, 590, 121, 41))
self.lineEdit_9.setObjectName("lineEdit_9")
self.lineEdit_10 = QtWidgets.QLineEdit(Form)
self.lineEdit_10.setGeometry(QtCore.QRect(540, 410, 121, 41))
self.lineEdit_10.setObjectName("lineEdit_10")
self.lineEdit_11 = QtWidgets.QLineEdit(Form)
self.lineEdit_11.setGeometry(QtCore.QRect(540, 500, 121, 41))
self.lineEdit_11.setObjectName("lineEdit_11")
self.lineEdit_12 = QtWidgets.QLineEdit(Form)
self.lineEdit_12.setGeometry(QtCore.QRect(540, 590, 121, 41))
self.lineEdit_12.setObjectName("lineEdit_12")
self.label_8 = QtWidgets.QLabel(Form)
self.label_8.setGeometry(QtCore.QRect(90, 420, 51, 23))
self.label_8.setObjectName("label_8")
self.label_10 = QtWidgets.QLabel(Form)
self.label_10.setGeometry(QtCore.QRect(30, 600, 131, 23))
self.label_10.setObjectName("label_10")
self.label_9 = QtWidgets.QLabel(Form)
self.label_9.setGeometry(QtCore.QRect(90, 510, 51, 23))
self.label_9.setObjectName("label_9")
self.label_11 = QtWidgets.QLabel(Form)
self.label_11.setGeometry(QtCore.QRect(460, 598, 51, 23))
self.label_11.setObjectName("label_11")
self.label_12 = QtWidgets.QLabel(Form)
self.label_12.setGeometry(QtCore.QRect(430, 420, 71, 23))
self.label_12.setObjectName("label_12")
self.label_13 = QtWidgets.QLabel(Form)
self.label_13.setGeometry(QtCore.QRect(430, 510, 71, 23))
self.label_13.setObjectName("label_13")
self.pushButton_2 = QtWidgets.QPushButton(Form)
self.pushButton_2.setGeometry(QtCore.QRect(700, 600, 126, 33))
self.pushButton_2.setObjectName("pushButton_2")
self.pushButton.clicked.connect(self.setting)
self.pushButton_2.clicked.connect(self.setting_2)
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
cv2.imshow('image', self.img)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Setting", "Setting"))
self.label.setText(_translate("Setting", "MIN"))
self.label_2.setText(_translate("Setting", "MAX"))
self.label_3.setText(_translate("Setting", "Red"))
self.label_4.setText(_translate("Setting", "Green"))
self.label_5.setText(_translate("Setting", "Blue"))
self.label_6.setText(_translate("Setting", "Hough"))
self.label_7.setText(_translate("Setting", "Canny"))
self.pushButton.setText(_translate("Setting", "binary"))
self.label_8.setText(_translate("Setting", "阈值1"))
self.label_10.setText(_translate("Setting", "Sobel算子大小"))
self.label_9.setText(_translate("Setting", "阈值2"))
self.label_11.setText(_translate("Setting", "阈值"))
self.label_12.setText(_translate("Setting", "ρ的精度"))
self.label_13.setText(_translate("Setting", "θ的精度"))
self.pushButton_2.setText(_translate("Setting", "corner"))
def setting(self):
red_low = self.lineEdit.text()
red_high = self.lineEdit_4.text()
green_low = self.lineEdit_2.text()
green_high = self.lineEdit_5.text()
blue_low = self.lineEdit_3.text()
blue_high = self.lineEdit_6.text()
options = dict()
with open('data1.txt', 'r') as fp:
lines = fp.readlines()
for line in lines:
line = line.strip()
if line == '':
continue
key, value = line.split('=')
key = key.strip()
value = value.strip()
options[key] = value
if red_low == '':
red_low = options['red_low']
if red_high == '':
red_high = options['red_high']
if green_low == '':
green_low = options['green_low']
if green_high == '':
green_high = options['green_high']
if blue_low == '':
blue_low = options['blue_low']
if blue_high == '':
blue_high = options['blue_high']
fp.close()
self.x[0] = red_low
self.x[1] = red_high
self.x[2] = green_low
self.x[3] = green_high
self.x[4] = blue_low
self.x[5] = blue_high
img_new = corner.thres(self.img, self.x)
img_new2 = corner.remove_small_objects(img_new)
cv2.imshow('binary', img_new)
cv2.imshow('binary2', img_new2)
f = open("data1.txt", "w+")
y = ["red_low = ", "red_high = ", "green_low = ",
"green_high = ", "blue_low = ", "blue_high = "]
f.write(y[0]+str(int(self.x[0]))+'\n')
f.write(y[1]+str(int(self.x[1]))+'\n')
f.write(y[2]+str(int(self.x[2]))+'\n')
f.write(y[3]+str(int(self.x[3]))+'\n')
f.write(y[4]+str(int(self.x[4]))+'\n')
f.write(y[5]+str(int(self.x[5]))+'\n')
f.close()
def setting_2(self):
ca = np.zeros((3, 1))
ho = np.zeros((3, 1))
ca[0] = self.lineEdit_7.text()
ca[1] = self.lineEdit_8.text()
ca[2] = self.lineEdit_9.text()
ho[0] = self.lineEdit_10.text()
ho1 = self.lineEdit_11.text()
ho[1] = int(ho1) * math.pi/180
ho[2] = self.lineEdit_12.text()
img = corner.thres(self.img, self.x)
thresed = corner.remove_small_objects(img)
# edges = corner.square_canny(thresed, ca) # 方桌检测
# cv2.imshow('edges', edges)
# lined, Table_2D = corner.square_line(self.img, edges, ho)
lined, _, Circle_2D = circle_fit.circle_line(self.img, thresed) # 圆桌检测
cv2.imshow('lines', lined)
f = open("data2.txt", "w+")
y = ["canny_threshold_1 = ", "canny_threshold_2 = ", "sobel = ",
"hough_rho = ", "hough_theta = ", "hough_threshold = "]
f.write(y[0]+self.lineEdit_7.text()+'\n')
f.write(y[1]+self.lineEdit_8.text()+'\n')
f.write(y[2]+self.lineEdit_9.text()+'\n')
f.write(y[3]+self.lineEdit_10.text()+'\n')
f.write(y[4]+self.lineEdit_11.text()+'\n')
f.write(y[5]+self.lineEdit_12.text()+'\n')
f.close()
if __name__ == '__main__':
# 弹出窗口
app = QtWidgets.QApplication(sys.argv)
widget = QtWidgets.QWidget()
# 改成自己的项目名称
ui = Ui_Form()
ui.setupUi(widget)
widget.show()
sys.exit(app.exec_())
cv2.waitKey(0)
cv2.destroyAllWindows()