How to extract images from *.bag after image_proc?
I an trying to create pipe in .launch file in the following way:
- Decompress image
- Apply image_proc
- Extract it
Contents of the .launch file is the following: https://pastebin.com/8qtJLK2w
As a result, some files are saved after image_proc and some are not. My guess is that nodes work simultaneusly and sometimes extraction executes before applying image_proc. However, I am just a novice in ros.
Could you please help me to fix my launch file to archive my goal?