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zivid / zivid-ros

Official ROS driver for Zivid 3D cameras
BSD 3-Clause "New" or "Revised" License
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Intrinsic parameters #77

Closed TedMorell closed 1 year ago

TedMorell commented 1 year ago

Hi all,

I am working on a Zivid One + S 3D camera. I was wondering if the camera_info data was relying on default parameters (used by ROS) or if the intrinsic parameters of the camera that were factory calibrated and read by Ros. Also, I am trying to do full calibration of this camera but I cannot find the pixel size information (in micrometers). Any suggestions welcome.

Thanks in advance, Ted

SatjaSivcev commented 1 year ago

Hi, it is the camera intrinsics read from the camera; the hard-coded ones, not the ones estimated from the point cloud.

Pixel size:

I am interested to hear more about your motivation to calibrate the camera, as it is already calibrated. However, I think it is best if you reach out to us via customersuccess@zivid.com so we can discuss the topic.