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VOA feature reference

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  • S Offline
    S Offline
    shlee853
    Regular
    wrote on last edited by shlee853
    #1

    Hi dev,

    I'm looking for references of VOA feature using stereo vision.

    I also investigated how to calculate distance from stereo vision in voa_manager.c.

    But, I didn't find how to get point cloud and R_stereo_to_level/T_stereo_wrt_level.

    I may not understand this way from conventional computer vision to find disparity using stereo camera.

    Could you please let me know references doc or website applied this vision processing?

    Thanks,

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    • Chad SweetC Offline
      Chad SweetC Offline
      Chad Sweet
      ModalAI Team
      wrote on last edited by
      #2

      You are referring to depth from stereo, you can see a reference of that here: https://gitlab.com/voxl-public/modal-pipe-architecture/voxl-dfs-server/-/tree/dev and how to use that point cloud for VOA here: https://gitlab.com/voxl-public/modal-pipe-architecture/voxl-vision-px4/-/blob/dev/src/voa_manager.c

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      • Chad SweetC Chad Sweet

        You are referring to depth from stereo, you can see a reference of that here: https://gitlab.com/voxl-public/modal-pipe-architecture/voxl-dfs-server/-/tree/dev and how to use that point cloud for VOA here: https://gitlab.com/voxl-public/modal-pipe-architecture/voxl-vision-px4/-/blob/dev/src/voa_manager.c

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        shlee853
        Regular
        wrote on last edited by
        #3

        @Chad-Sweet voxl-dfs-server is for voxl-vision-px4 ver 0.8.1.

        version 0.6.8 is not used voxl-dfs-server.

        could you please let me know based of voxl-vision-px4 ver 0.6.8?

        Thanks,

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