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Rotating the Stereo Cameras 180 degrees

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  • Jeffrey MaoJ Offline
    Jeffrey MaoJ Offline
    Jeffrey Mao
    Contributor
    wrote on last edited by
    #1

    Hi all,

    I am a bit new with the recent SDK is there anyway to rotate the stereo cameras 180 degrees in software or configure files or resources to read up on this? Currently, I realized the stereo cameras are flipped upside down checking them in the VOXL Portal. Bottom is the ceiling and top is the floor

    Thanks,

    Jeff

    Alex KushleyevA 1 Reply Last reply
    0
    • Jeffrey MaoJ Jeffrey Mao

      Hi all,

      I am a bit new with the recent SDK is there anyway to rotate the stereo cameras 180 degrees in software or configure files or resources to read up on this? Currently, I realized the stereo cameras are flipped upside down checking them in the VOXL Portal. Bottom is the ceiling and top is the floor

      Thanks,

      Jeff

      Alex KushleyevA Offline
      Alex KushleyevA Offline
      Alex Kushleyev
      ModalAI Team
      wrote on last edited by
      #2

      @Jeffrey-Mao

      I am assuming you are asking about VOXL2 with ov7251 stereo in combo mode (using a single 4-lane camera port)

      Please check in /usr/lib/camera, you should see two com.qti.sensormodule.ov7251_combo* files. you should remove them and replace them with ones from /usr/share/modalai/chi-cdk/ov7251-combo-flip, making sure you copy the files with the same camera slot index (the number at the end before .bin). Then simply restart voxl-camera-server and the cameras should be rotated 180 (this happens by reversing the direction the images are read from the camera itself, not rotated in software)

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