def __init__(self):
super(App, self).__init__()
self.setupUi(self)
self.label_image_size = (self.label_image.geometry().width(),
self.label_image.geometry().height())
self.video = None
self.exampleImage = None
self.imgScale = None
self.get_points_flag = 0
self.countArea = []
self.road_code = None
self.time_code = None
self.show_label = names
#button function
self.pushButton_selectArea.clicked.connect(self.select_area)
self.pushButton_openVideo.clicked.connect(self.open_video)
self.pushButton_openVideo1.clicked.connect(self.open_video1)
self.pushButton_start.clicked.connect(self.start_count)
self.pushButton_pause.clicked.connect(self.pause)
self.label_image.mouseDoubleClickEvent = self.get_points
self.pushButton_selectArea.setEnabled(False)
self.pushButton_start.setEnabled(False)
self.pushButton_pause.setEnabled(False)
#some flags
self.running_flag = 0
self.pause_flag = 0
self.counter_thread_start_flag = 0
self.device = torch.device(
"cuda" if torch.cuda.is_available() else "cpu")
data_config = "config/coco.data"
weights_path = "weights/yolov3.weights"
model_def = "config/yolov3.cfg"
data_config = parse_data_config(data_config)
self.yolo_class_names = load_classes(data_config["names"])
# Initiate model
print("Loading model ...")
self.yolo_model = Darknet(model_def).to(self.device)
if weights_path.endswith(".weights"):
# Load darknet weights
self.yolo_model.load_darknet_weights(weights_path)
else:
# Load checkpoint weights
self.yolo_model.load_state_dict(torch.load(weights_path))
# counter Thread
self.counterThread = CounterThread(self.yolo_model,
self.yolo_class_names, self.device)
self.counterThread.sin_counterResult.connect(self.show_image_label)
self.counterThread.sin_done.connect(self.done)
self.counterThread.sin_counter_results.connect(
self.update_counter_results)
def __init__(self):
super(App,self).__init__()
self.setupUi(self)
self.label_image_size = (self.label_image.geometry().width(),self.label_image.geometry().height())
self.label_car_size = (320, 320)
self.label_plate_size = (320, 80)
self.video = None
self.exampleImage = None
self.imgScale = None
self.get_points_flag = 0
self.countArea = []
self.road_code = None
self.time_code = None
self.show_label = names #这里用来定义想要显示的标签
#button function 设置按钮功能
self.pushButton_selectArea.clicked.connect(self.select_area)
self.pushButton_openVideo.clicked.connect(self.open_video)
self.pushButton_start.clicked.connect(self.start_count)
self.pushButton_pause.clicked.connect(self.pause)
self.label_image.mouseDoubleClickEvent = self.get_points
self.pushButton_selectArea.setEnabled(False)
self.pushButton_start.setEnabled(False)
self.pushButton_pause.setEnabled(False)
#some flags 设置一些标志信息
self.running_flag = 0
self.pause_flag = 0
self.counter_thread_start_flag = 0
self.device = torch.device("cuda" if torch.cuda.is_available() else "cpu") #这里设置跑的设备
#设置数据配置路径，权重路径。模板定义路径
data_config = "config/coco.yaml"
weights_path = "weights/yolov5s.pt"
model_def = "config/yolov5s.yaml"
# counter Thread 计算车辆数量的线程
self.counterThread = CounterThread()
self.counterThread.sin_counterResult.connect(self.show_image_label)
self.counterThread.sin_done.connect(self.done)
self.counterThread.sin_counter_results.connect(self.update_counter_results)
self.counterThread.sin_carResult.connect(self.show_car_label)
self.counterThread.sin_plateResult.connect(self.show_plate_label)
self.counterThread.sin_platepicResult.connect(self.update_plate_label)
self.counterThread.sin_colorResult.connect(self.update_color_label)
class App(QMainWindow,Ui_mainWindow):
#用来设置显示的主页面
def __init__(self):
super(App,self).__init__()
self.setupUi(self)
self.label_image_size = (self.label_image.geometry().width(),self.label_image.geometry().height())
self.label_car_size = (320, 320)
self.label_plate_size = (320, 80)
self.video = None
self.exampleImage = None
self.imgScale = None
self.get_points_flag = 0
self.countArea = []
self.road_code = None
self.time_code = None
self.show_label = names #这里用来定义想要显示的标签
#button function 设置按钮功能
self.pushButton_selectArea.clicked.connect(self.select_area)
self.pushButton_openVideo.clicked.connect(self.open_video)
self.pushButton_start.clicked.connect(self.start_count)
self.pushButton_pause.clicked.connect(self.pause)
self.label_image.mouseDoubleClickEvent = self.get_points
self.pushButton_selectArea.setEnabled(False)
self.pushButton_start.setEnabled(False)
self.pushButton_pause.setEnabled(False)
#some flags 设置一些标志信息
self.running_flag = 0
self.pause_flag = 0
self.counter_thread_start_flag = 0
self.device = torch.device("cuda" if torch.cuda.is_available() else "cpu") #这里设置跑的设备
#设置数据配置路径，权重路径。模板定义路径
data_config = "config/coco.yaml"
weights_path = "weights/yolov5s.pt"
model_def = "config/yolov5s.yaml"
# counter Thread 计算车辆数量的线程
self.counterThread = CounterThread()
self.counterThread.sin_counterResult.connect(self.show_image_label)
self.counterThread.sin_done.connect(self.done)
self.counterThread.sin_counter_results.connect(self.update_counter_results)
self.counterThread.sin_carResult.connect(self.show_car_label)
self.counterThread.sin_plateResult.connect(self.show_plate_label)
self.counterThread.sin_platepicResult.connect(self.update_plate_label)
self.counterThread.sin_colorResult.connect(self.update_color_label)
def open_video(self):
openfile_name = QFileDialog.getOpenFileName(self,'打开视频','','Video files(*.avi , *.mp4)') #设置选取视频的类型
self.videoList = [openfile_name[0]]
vid = cv2.VideoCapture(self.videoList[0]) #打开视频获取内容 0可以调用摄像头
# self.videoWriter = cv2.VideoWriter(openfile_name[0].split("/")[-1], cv2.VideoWriter_fourcc('X', 'V', 'I', 'D'), 10, (1920, 1080))
while vid.isOpened():
ret, frame = vid.read()
if ret:
self.exampleImage = frame
self.show_image_label(frame)
self.imgScale = np.array(frame.shape[:2]) / [self.label_image_size[1], self.label_image_size[0]]
vid.release()
break
#设置按钮
self.pushButton_selectArea.setEnabled(True)
self.pushButton_start.setText("开始")
self.pushButton_start.setEnabled(False)
self.pushButton_pause.setText("暂停")
self.pushButton_pause.setEnabled(False)
#clear counting results
KalmanBoxTracker.count = 0
self.label_sum.setText("0")
self.label_sum.repaint()
def get_points(self, event):
if self.get_points_flag:
x = event.x()
y = event.y()
self.countArea.append([int(x*self.imgScale[1]),int(y*self.imgScale[0])])
exampleImageWithArea = copy.deepcopy(self.exampleImage)
for point in self.countArea:
exampleImageWithArea[point[1]-10:point[1]+10,point[0]-10:point[0]+10] = (0,255,255) #设置区域颜色
cv2.fillConvexPoly(exampleImageWithArea, np.array(self.countArea), (0,0,255))
self.show_image_label(exampleImageWithArea)
print(self.countArea)
def select_area(self):
#change Area needs update exampleImage
if self.counter_thread_start_flag:
ret, frame = self.videoCapture.read()
if ret:
self.exampleImage = frame
self.show_image_label(frame)
if not self.get_points_flag:
self.pushButton_selectArea.setText("提交区域")
self.get_points_flag = 1
self.countArea = []
self.pushButton_openVideo.setEnabled(False)
self.pushButton_start.setEnabled(False)
else:
self.pushButton_selectArea.setText("选择区域")
self.get_points_flag = 0
exampleImage = copy.deepcopy(self.exampleImage)
# painting area
for i in range(len(self.countArea)):
cv2.line(exampleImage, tuple(self.countArea[i]), tuple(self.countArea[(i + 1) % (len(self.countArea))]), (0, 0, 255), 2)
self.show_image_label(exampleImage)
#enable start button
self.pushButton_openVideo.setEnabled(True)
self.pushButton_start.setEnabled(True)
def show_image_label(self, img_np):
img_np = cv2.cvtColor(img_np,cv2.COLOR_BGR2RGB)
img_np = cv2.resize(img_np, self.label_image_size)
frame = QImage(img_np, self.label_image_size[0], self.label_image_size[1], QImage.Format_RGB888) #构造好图像
pix = QPixmap.fromImage(frame)
self.label_image.setPixmap(pix) #在框框里显示视频
self.label_image.repaint()
def show_car_label(self, img_np):
img_np = cv2.cvtColor(img_np,cv2.COLOR_BGR2RGB)
img_np = cv2.resize(img_np, self.label_car_size)
frame = QImage(img_np, self.label_car_size[0], self.label_car_size[1], QImage.Format_RGB888) #构造好图像
pix = QPixmap.fromImage(frame)
self.label_car_pic.setPixmap(pix) #在框框里显示视频
self.label_car_pic.repaint()
def show_plate_label(self, img_np):
img_np = cv2.cvtColor(img_np,cv2.COLOR_BGR2RGB)
img_np = cv2.resize(img_np, self.label_plate_size)
frame = QImage(img_np, self.label_plate_size[0], self.label_plate_size[1], QImage.Format_RGB888) #构造好图像
pix = QPixmap.fromImage(frame)
self.label_plate_pic.setPixmap(pix) #在框框里显示视频
self.label_plate_pic.repaint()
def start_count(self):
if self.running_flag == 0:
#clear count and display
KalmanBoxTracker.count = 0
for item in self.show_label:
vars(self)[f"label_{item}"].setText('0')
# clear result file
# with open("results/results.txt", "a") as f:
# pass
#start
self.running_flag = 1
self.pause_flag = 0
self.pushButton_start.setText("停止")
self.pushButton_openVideo.setEnabled(False)
self.pushButton_selectArea.setEnabled(False)
#emit new parameter to counter thread
self.counterThread.sin_runningFlag.emit(self.running_flag)
self.counterThread.sin_countArea.emit(self.countArea)
self.counterThread.sin_videoList.emit(self.videoList)
#start counter thread
self.counterThread.start()
self.pushButton_pause.setEnabled(True)
elif self.running_flag == 1: #push pause button
#stop system
self.running_flag = 0
self.counterThread.sin_runningFlag.emit(self.running_flag)
self.pushButton_openVideo.setEnabled(True)
self.pushButton_selectArea.setEnabled(False)
self.pushButton_pause.setEnabled(False)
self.pushButton_start.setText("开始")
def done(self,sin):
if sin == 1:
self.pushButton_openVideo.setEnabled(True)
self.pushButton_start.setEnabled(False)
self.pushButton_pause.setEnabled(False)
self.pushButton_start.setText("开始")
def update_plate_label(self,pic_result):
self.label_plate.setText(pic_result)
def update_color_label(self,color_result):
self.label_color.setText(color_result)
def update_counter_results(self,counter_results): #右边显示的结果
with open("results/results.txt", "a") as f:
for i, result in enumerate(counter_results):
label_var = vars(self)[f"label_{result[2]}"]
label_var.setText(str(int(label_var.text())+1)) #类型
label_var.repaint()
label_sum_var = vars(self)[f"label_sum"]
label_sum_var.setText(str(int(label_sum_var.text()) + 1)) #总数
label_sum_var.repaint()
f.writelines(str(time.strftime("%Y-%m-%d %H:%M:%S",time.localtime()))+' '+' '.join(map(lambda x: str(x),result))+"\t") #打印结果
f.write(("\n"))
# print("************************************************",len(counter_results))
def pause(self):
if self.pause_flag == 0:
self.pause_flag = 1
self.pushButton_pause.setText("继续")
self.pushButton_start.setEnabled(False)
else:
self.pause_flag = 0
self.pushButton_pause.setText("暂停")
self.pushButton_start.setEnabled(True)
self.counterThread.sin_pauseFlag.emit(self.pause_flag)
class App(QMainWindow, Ui_mainWindow):
def __init__(self):
super(App, self).__init__()
self.setupUi(self)
self.label_image_size = (self.label_image.geometry().width(),
self.label_image.geometry().height())
self.video = None
self.exampleImage = None
self.imgScale = None
self.get_points_flag = 0
self.countArea = []
self.road_code = None
self.time_code = None
self.show_label = names
#button function
self.pushButton_selectArea.clicked.connect(self.select_area)
self.pushButton_openVideo.clicked.connect(self.open_video)
self.pushButton_start.clicked.connect(self.start_count)
self.pushButton_pause.clicked.connect(self.pause)
self.label_image.mouseDoubleClickEvent = self.get_points
self.pushButton_selectArea.setEnabled(False)
self.pushButton_start.setEnabled(False)
self.pushButton_pause.setEnabled(False)
#some flags
self.running_flag = 0
self.pause_flag = 0
self.counter_thread_start_flag = 0
self.device = torch.device(
"cuda" if torch.cuda.is_available() else "cpu")
data_config = "config/coco.data"
weights_path = "weights/yolov3.weights"
model_def = "config/yolov3.cfg"
data_config = parse_data_config(data_config)
self.yolo_class_names = load_classes(data_config["names"])
# Initiate model
print("Loading model ...")
self.yolo_model = Darknet(model_def).to(self.device)
if weights_path.endswith(".weights"):
# Load darknet weights
self.yolo_model.load_darknet_weights(weights_path)
else:
# Load checkpoint weights
self.yolo_model.load_state_dict(torch.load(weights_path))
# counter Thread
self.counterThread = CounterThread(self.yolo_model,
self.yolo_class_names, self.device)
self.counterThread.sin_counterResult.connect(self.show_image_label)
self.counterThread.sin_done.connect(self.done)
self.counterThread.sin_counter_results.connect(
self.update_counter_results)
def open_video(self):
openfile_name = QFileDialog.getOpenFileName(
self, 'Open video', '', 'Video files(*.avi , *.mp4)')
self.videoList = [openfile_name[0]]
# opendir_name = QFileDialog.getExistingDirectory(self, "Open dir", "./")
# self.videoList = [os.path.join(opendir_name,item) for item in os.listdir(opendir_name)]
# self.videoList = list(filter(lambda x: not os.path.isdir(x) , self.videoList))
# self.videoList.sort()
vid = cv2.VideoCapture(self.videoList[0])
# self.videoWriter = cv2.VideoWriter(openfile_name[0].split("/")[-1], cv2.VideoWriter_fourcc('X', 'V', 'I', 'D'), 10, (1920, 1080))
while vid.isOpened():
ret, frame = vid.read()
if ret:
self.exampleImage = frame
self.show_image_label(frame)
self.imgScale = np.array(frame.shape[:2]) / [
self.label_image_size[1], self.label_image_size[0]
]
vid.release()
break
self.pushButton_selectArea.setEnabled(True)
self.pushButton_start.setText("Start")
self.pushButton_start.setEnabled(False)
self.pushButton_pause.setText("Pause")
self.pushButton_pause.setEnabled(False)
#clear counting results
KalmanBoxTracker.count = 0
self.label_sum.setText("0")
self.label_sum.repaint()
def get_points(self, event):
if self.get_points_flag:
x = event.x()
# x는 왼쪽에서 오른쪽으로 값 증가
y = event.y()
# y는 위에서 아래로 값 증가
#print("get_points",x)
#print("get_points",y)
self.countArea.append(
[int(x * self.imgScale[1]),
int(y * self.imgScale[0])])
exampleImageWithArea = copy.deepcopy(self.exampleImage)
for point in self.countArea:
exampleImageWithArea[point[1] - 10:point[1] + 10,
point[0] - 10:point[0] + 10] = (0, 255,
255)
cv2.fillConvexPoly(exampleImageWithArea, np.array(self.countArea),
(0, 0, 255))
self.show_image_label(exampleImageWithArea)
print(self.countArea)
#self.countArea = 박스영역 좌표
def select_area(self):
#change Area needs update exampleImage
if self.counter_thread_start_flag:
ret, frame = self.videoCapture.read()
if ret:
self.exampleImage = frame
self.show_image_label(frame)
if not self.get_points_flag:
self.pushButton_selectArea.setText("Submit Area")
self.get_points_flag = 1
self.countArea = []
self.pushButton_openVideo.setEnabled(False)
self.pushButton_start.setEnabled(False)
else:
self.pushButton_selectArea.setText("Select Area")
self.get_points_flag = 0
exampleImage = copy.deepcopy(self.exampleImage)
# painting area
for i in range(len(self.countArea)):
cv2.line(
exampleImage, tuple(self.countArea[i]),
tuple(self.countArea[(i + 1) % (len(self.countArea))]),
(0, 0, 255), 2)
self.show_image_label(exampleImage)
#enable start button
self.pushButton_openVideo.setEnabled(True)
self.pushButton_start.setEnabled(True)
def show_image_label(self, img_np):
img_np = cv2.cvtColor(img_np, cv2.COLOR_BGR2RGB)
#cvtColor: img_np 이미지의 색상 스케일 변환 (BRG -> RGB)
img_np = cv2.resize(img_np, self.label_image_size)
frame = QImage(img_np, self.label_image_size[0],
self.label_image_size[1], QImage.Format_RGB888)
pix = QPixmap.fromImage(frame)
self.label_image.setPixmap(pix)
self.label_image.repaint()
def start_count(self):
if self.running_flag == 0:
#clear count and display
KalmanBoxTracker.count = 0
for item in self.show_label:
vars(self)[f"label_{item}"].setText('0')
# clear result file
with open("results/results.txt", "w") as f:
pass
#start
self.running_flag = 1
self.pause_flag = 0
self.pushButton_start.setText("Stop")
self.pushButton_openVideo.setEnabled(False)
self.pushButton_selectArea.setEnabled(False)
#emit new parameter to counter thread
self.counterThread.sin_runningFlag.emit(self.running_flag)
self.counterThread.sin_countArea.emit(self.countArea)
self.counterThread.sin_videoList.emit(self.videoList)
#start counter thread
self.counterThread.start()
self.pushButton_pause.setEnabled(True)
elif self.running_flag == 1: #push pause button
#stop system
self.running_flag = 0
self.counterThread.sin_runningFlag.emit(self.running_flag)
self.pushButton_openVideo.setEnabled(True)
self.pushButton_selectArea.setEnabled(True)
self.pushButton_start.setText("Start")
def done(self, sin):
if sin == 1:
self.pushButton_openVideo.setEnabled(True)
self.pushButton_start.setEnabled(False)
self.pushButton_start.setText("Start")
def update_counter_results(self, counter_results):
with open("results/results.txt", "a") as f:
for i, result in enumerate(counter_results):
label_var = vars(self)[f"label_{result[2]}"]
label_var.setText(str(int(label_var.text()) + 1))
label_var.repaint()
label_sum_var = vars(self)[f"label_sum"]
label_sum_var.setText(str(int(label_sum_var.text()) + 1))
label_sum_var.repaint()
f.writelines(' '.join(map(lambda x: str(x), result)))
f.write(("\n"))
print("**************STOP*******************", len(counter_results))
print("BOX coordinates:", self.countArea)
print(type(self.countArea))
############################################################
############################################################
############################################################
############################################################
def pause(self):
if self.pause_flag == 0:
self.pause_flag = 1
self.pushButton_pause.setText("Continue")
self.pushButton_start.setEnabled(False)
else:
self.pause_flag = 0
self.pushButton_pause.setText("Pause")
self.pushButton_start.setEnabled(True)
self.counterThread.sin_pauseFlag.emit(self.pause_flag)