• ROS

  • Inaccurate Point Cloud Data from OAK-D Pro Wide Camera

I am using depth_ ros _driver package in ros-noetic and when i visualize the point cloud data in the rviz it is inaccurate I will attach the images below. Can any one give me a solution to correct it

    NIRMAL
    Can you try pointcloud visualization via depthai-viewer? That should tell us if there is a calibration problem or perhaps a bug.

    Thanks
    Jaka

      This is the output i got from launching the visualizing the point cloud in the depthai viewer

        NIRMAL
        looks good.
        @Luxonis-Adam is there a setting that has to be set to make rviz work? Calibration seems to be fine.

        Thanks,
        Jaka

            Hi, I think it will be best if we follow BUG template here to get some more information. For noetic, in the newest version you can specify parameter stereo_i_depth_preset: DEFAULT which should also improve things

              Luxonis-Adam jakaskerl The point cloud data that is provided int he depthai viewer is different from the point cloud data we see in the Rviz. So I need to rectify that give me a solution for that. I have a question are we able to make the point cloud data by only using the RGB ? I will send you the detailed explanation in the BUG report and the expected outcome and How should i send it it is through git or in this discuss.

              Thanks,

              Nirmal

                    NIRMAL
                    Github is better for tracking and visibility.