I’ve got a Jetson Nano Orin running Python 3.10 and JetPack 6.0 with Cuda 12.6 and I’ve downloaded OpenCV 4-11-0 since it was the only one that could complete a source build without a make error.. Now I’m trying to carry now with camera calibration for my Dual IMX219 Stereo camera as I need it to produce depth maps. Ultimately the device is supposed to do autonomous navigation for people who are blind in a headset form. Please help me, I’ll try anything to figure this out. Previously I went through the sym link route, not on this version of OpenCV as I ended up deleting and doing a full reinstall on 4-11-0 instead of the previous 4-8-0 that I had, but after sym linking four separate lib…so’s I was tired and unsure of how many more I’d have to do. What are my options how should I proceed?
Hello,
Thanks for visiting the NVIDIA Developer forums.
Your topic will be best served in the Jetson category, I have moved this post for better visibility.
Cheers,
Tom
To be clear, when I try to execute the camera calibration script, which I’m not even sure if it works, I get the following readout:
File “path to my script”, line 2, in import cv2, os
File “/usr/local/lib/python3.10/dist-packages/cv2/init.py”, line 181, in bootstrap ()
File “/usr/local/lib/python3.10/dist-packages/cv2/init.py”, line 153, in bootstrap native module = import lib.import_module(“cv2”)
File “/usr/lib/python3.10/importlib/init.py”, line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level)
Import Error: libopencv_intensity_transofrm.so.408: cannot open shared object file: No such file or directory
Hi,
Do you install JetPack 6.2+ with CUDA 12.6?
(The JetPack 6.0 you mentioned uses CUDA 12.2 instead)
If JetPack 6.2 is used, we have a prebuilt OpenCV package in the link below:
Thanks.
Thanks will give that a try
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