In this presentation, we explore the integration of cameras within the Robot Operating System (ROS) for robust embedded vision applications. We’ll delve into ROS’s core functionalities for camera data handling, including the ROS messages (data structures) used for transmitting image data and calibration parameters. We’ll discuss essential camera calibration techniques, highlighting the importance of determining accurate intrinsic and extrinsic parameters. We’ll also explain open-source ROS nodes, such as those within image_proc and stereo_image_proc, that facilitate crucial post-processing steps, including distortion correction and rectification. This talk will equip you with practical knowledge to leverage ROS’s capabilities for building advanced vision-enabled robotic systems.