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rosbag_from_images

ROS package to generate a rosbag from a collection of images. Images are ordered alphabetically. The timestamp for each image is assigned according to the specified frequency or is obtained from the filename.

Tested in ROS Kinetic.

Usage:

rosrun rosbag_from_images rosbag_from_images PATH_TO_IMAGES IMAGE_EXTENSION FREQUENCY PATH_TO_OUPUT_BAG [TOPIC]
  • PATH_TO_IMAGES: Path to the folder with the images
  • IMAGE_EXTENSION: .jpg, .png, etc.
  • FREQUENCY: Frames per second. If FREQUENCY <= 0, the timestamp is obtained from the filename (must only contain an iso formatted time stamp!).
  • PATH_TO_OUTPUT_BAG: Path to save the bag (including the filename e.g. directory/filename.bag)
  • TOPIC : the topic to publish the images on (optional, default: /camera/image_raw).