Hello,
I tried to use opencv on jetson nx xavier sd card image by default.
file exist but It says “no such file or directory”
What am I supposed to you.
Thank you.
opencv.hpp header includes itself a header file “opencv2/opencv_modules.hpp”, but gcc fails to find it.
You have to give some paths to headers for compilation.
With gcc use -Ito give an include directory.
For opencv being installed in /usr, you would use:
gcc -I /usr/include/opencv4 ...
So in your code, you wouldn’t have to give full path, just:
#include "opencv2/opencv.hpp"
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Hello,
When checking opencv installed by default on jetson nano,
Can I use pkg-config opencv4?
Thank you very much.
pkg-config will say what is currently installed for pkg-config.
The best way to know what is configured for the running version is to use:
std::cout << cv::getBuildInformation() << std::endl;
You will be able to check what supports the running version opencv for your application.
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Hello,
Thank you. 👍😊
hi neuezeal：
could you share code to reproduce this image show issue?
1 Like
Hello,
Resolved. :)
Thank you.