Modified from https://github.com/keenan-burnett/BagFromImages.git Originally from https://github.com/raulmur/BagFromImages.git
ROS package to generate a rosbag from a collection of images. The filenames of the images are the timestamps of each of the image. TODO: And later on will developed a version that supports the alpabetically ordered images under a fixed frequency.
The bag will publish the images to topic /image_seg/compressed. TODO:can be set in the launch file.
Tested in ROS Melodic + OpenCV 3.2.0 + C++ 11
mkdir -p /catkin_ws/src
cd /catkin/src
git clone https://github.com/Jarvis-sustech/ImageToRosbag.git
cd ..
catkin build
rosrun BagFromImages main [PATH_OF_FOLDER_IMAGES] [EXT._OF_IMAGE] [PATH_TO_OUPUT_BAG]
PATH_OF_FOLDER_IMAGES: Path to folder that contains image sequences.EXT._OF_IMAGE: eg. ".png", ".jpg".PATH_TO_OUTPUT_BAG: Path to save the bag (including the filename e.g. directory/filename.bag)
set(OpenCV_DIR /usr/share/OpenCV)
- Be sure to set the correct path of the OPENCV of your installation at the CMakeLists.txt
Also, in this package, we use the cv_brigde to compressed image, therefore save the space for a RosBag.