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hires image upside down?

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  • Dong LiuD Offline
    Dong LiuD Offline
    Dong Liu
    Contributor
    wrote on last edited by
    #1

    Hi,

    When I retrieved the hires image from my voxl seeker through the mpa_to_ros interface. The images are upside down?

    Is this a configuration problem or the camera was not physically correctly installed?

    Thanks,

    Dong

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    0
    • Adrian HidalgoA Offline
      Adrian HidalgoA Offline
      Adrian Hidalgo
      ModalAI Team
      wrote on last edited by
      #2

      @Dong-Liu the Hi-Res camera is physically mounted, in the Voxl-Cam, upside-down due to mounting constraints. I believe the image can be flipped in software. @Alex-Gardner may have more info on this.

      Dong LiuD 1 Reply Last reply
      0
      • modaltbM Offline
        modaltbM Offline
        modaltb
        ModalAI Team
        wrote on last edited by
        #3

        Hi @Dong-Liu ,

        Currently we just have flip/mirror going in camera-server for the OV7251 sensors.

        We would need to add this support for IMX214, and for note taking whilst here, reg addr = 0x0101, current value is 0x03, to flip 180, we need to set to 0x00 to have it done natively by the sensor.

        Dong LiuD 1 Reply Last reply
        0
        • modaltbM modaltb

          Hi @Dong-Liu ,

          Currently we just have flip/mirror going in camera-server for the OV7251 sensors.

          We would need to add this support for IMX214, and for note taking whilst here, reg addr = 0x0101, current value is 0x03, to flip 180, we need to set to 0x00 to have it done natively by the sensor.

          Dong LiuD Offline
          Dong LiuD Offline
          Dong Liu
          Contributor
          wrote on last edited by
          #4

          @modaltb Any instructions on do it after we login to the seeker?

          Thanks.

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          • Adrian HidalgoA Adrian Hidalgo

            @Dong-Liu the Hi-Res camera is physically mounted, in the Voxl-Cam, upside-down due to mounting constraints. I believe the image can be flipped in software. @Alex-Gardner may have more info on this.

            Dong LiuD Offline
            Dong LiuD Offline
            Dong Liu
            Contributor
            wrote on last edited by
            #5

            @Adrian-Hidalgo the platform is a voxl-seeker, not voxl-cam. Are the mirrors also always mounted upside-down on the seeker or this one is an exception?

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            • tomT Offline
              tomT Offline
              tom
              admin
              wrote on last edited by
              #6

              @Dong-Liu Seeker contains a VOXL-CAM

              Dong LiuD 1 Reply Last reply
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              • tomT tom

                @Dong-Liu Seeker contains a VOXL-CAM

                Dong LiuD Offline
                Dong LiuD Offline
                Dong Liu
                Contributor
                wrote on last edited by
                #7

                @tom Ok, thanks!

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