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We would like to request image height test data per FOV.

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Comme002

 

1. We know that performing a calibration to measure depth corrects the distortion. However, knowing field-specific distortion information about the target will be of great help in correction.

   I would like to request image height test data for each FOV, based on 50mm~60mm.

2. With the Realsense 435i/455 product, do the 2 NIR cameras and RGB cameras shoot from the front? Or do all cameras target one location and have different angles? 

 

Please share this information or any information that may be helpful.

We are testing with Realsense 435i and 455 products.

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  • MartyG

    Hi Comme002  You can retrieve image information for a particular sensor type at a particular resolution using the RealSense SDK's rs-enumerate-devices tool and launching the tool in calibration information mode with the command rs-enumerate-devices -c

     

    The tool generates a long list of the camera's extrinsic and intrinsic information in a terminal window so that you can scroll through it to find the information that you want.

     

     

    In regards to sensor angle, all of the sensors point forwards from the front of the camera.  The field of view (FOV) of each sensor is slightly offset horizontally from each other due to their different physical location on the camera front.

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  • MartyG

    On the D455 camera model the IR and RGB sensors have a similar field of view size, whilst on the D435i model the RGB sensor has a smaller field of view.

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