def show_image_with_3d_boxes(self): show_image_with_boxes(self.img, self.objects, self.calib, show3d=True) cv2.waitKey(0) # 4. 图片上绘制Lidar投影 def show_image_with_lidar(self): show_lidar_on_image(self.pc_velo, self.img, self.calib, self.img_width, self.img_height) mlab.sh...