19829127419

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Latest activity by 19829127419

  • 19829127419 created a post,

    Depth image alignment on the D435i camera

    1. Community
    2. D400 Series

    Is the alignment process for the D435i camera to align the depth image to the color image or the color image to the depth image? Also, which field of view (FOV) is larger for color images or depth ...

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    • 7 comments
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  • 19829127419 commented,

    1. Community
    2. D400 Series
    3. Depth distance value

    I was wondering if you could give me a link to the official technical documentation of depth ranging for the D435i camera?

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  • 19829127419 commented,

    1. Community
    2. D400 Series
    3. Depth distance value

    Ok, thank you！

  • 19829127419 commented,

    1. Community
    2. D400 Series
    3. Depth distance value

    Hello, excuse me. I would like to reconfirm with you whether the questions I asked you earlier and the answers you gave me are what I am going to express in the following content? As shown in the p...

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  • 19829127419 commented,

    1. Community
    2. D400 Series
    3. Depth distance value

    Can I understand that the depth of a point in space to the D435i camera is its vertical distance to the O-xy plane in the camera coordinate system?

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  • 19829127419 created a post,

    Depth distance value

    1. Community
    2. D400 Series

    Hello, I would like to ask if the D435i camera is facing the wall, is the depth value of any point on the wall the same?

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    • 2 followers
    • 8 comments
    • 0 votes

  • 19829127419 commented,

    1. Community
    2. D400 Series
    3. Camera space coordinate positioning accuracy test

    Hello, may I ask whether the calibration results of D435i camera can explain the precision of spatial point coordinate positioning

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  • 19829127419 created a post,

    Camera space coordinate positioning accuracy test

    1. Community
    2. D400 Series

    Hello, I would like to ask what experimental methods can be used to test the accuracy of coordinates when the D435i camera performs spatial coordinate positioning?

    • 19829127419
    • 2 followers
    • 3 comments
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  • 19829127419 created a post,

    Accurate measurement method for depth image alignment to color image

    1. Community
    2. D400 Series

    Hello! I would like to ask what experimental methods can be used to measure and evaluate the accuracy of the depth image alignment to the color image of the D435i camera?

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    • 2 followers
    • 1 comment
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  • 19829127419 commented,

    1. Community
    2. D400 Series
    3. Imaging principle of left and right infrared sensor

    Ok, I also want to know whether the calibration of the pair of infrared cameras of the D435i camera is single target calibration for the left and right cameras respectively or two binocular calibra...