Hi,
While messing around with the values in the calibration files (.conf) to ensure these get applied, I experienced that ZED SDK may choose to automatically redownload the factory calibration and overwrite the file I had modified.
What does trigger a camera calibration values to be redownloaded despite the .conf file already being present?
Best
Hi,
Some values set to 0 such as the disto, baseline, convergence can trigger a re download of the calibration file.
You can look into this guide : https://www.stereolabs.com/docs/opencv/calibration/ to see how to use a custom calibration file.
Stereolabs Support
Thanks.
Whereas the current default zed configuration file supports a 8 parameter distortion model,
How to Calibrate your ZED camera with OpenCV | Stereolabs only mentions the 5 parameter distortion model
Left and Right Distortion coefficients : as 5x1 Matrix [k1, K2, P1, P2, K3]
Does ZED loading the opencv based yaml format support 8 parameters distortion?
not for the moment, this will be updated in the coming release, probably in v4.0.7 of the ZED SDK.