How to obtain camera intrinsic in autoware?
I am following https://autoware.readthedocs.io/en/fe...
And for camera intrinsic it says: 1. In a sourced terminal:rosrun autoware_camera_lidar_calibrator cameracalibrator.py --square SQUARE_SIZE --size MxN image:=/image_topic 2. Play a rosbag or stream from a camera in the selected topic name. I ran the first step command it pops out a window, but I am confused what the second window means. The window that pops out from the first step has some options in the right hand side like caliberate, but they can't be clicked.