Extract images from a ROS bag in PNG format.
Usage: python rosbag_to_image.py -b -o -t -s <LEFT/RIGHT>
optional arguments:
-h, --help show this help message and exit -b BAGFILE_NAME Enter Rosbag to extract images from. -o OUTPUT_DIR Output directory. -t IMAGE_TOPIC Image topic to save. -s STEREO_NAME If stereo, enter left or right, creates diectory accordingly