def fome_raw(self, data):
try:
cvImage = self.bridge.imgmsg_to_cv2(data, "bgr8")
except CvBridgeError as e:
print(e)
height, width, byteValue = cvImage.shape
byteValue = byteValue * width
cv2.cvtColor(cvImage, cv2.COLOR_BGR2RGB, cvImage)
r_image = QImage(cvImage, width, height, byteValue,
QImage.Format_RGB888)
r_image = QPixmap.fromImage(r_image)
r_image = r_image.scaledToHeight(300)
self.r_label.setPixmap(r_image)
