rosbag中的图像话题转为图片
文章目录
- sensor_msgs/CompressedImage
- sensor_msgs/Image
sensor_msgs/CompressedImage
#coding:utf-8import rosbag
import roslib; #roslib.load_manifest(PKG)
import rospy
import cv2
from cv_bridge import CvBridge
from sensor_msgs.msg import Imagebag_file = '/lio_sam/rosbags/0731/20240731_145206.bag'
bag = rosbag.Bag(