Did I need license to build opencv with cuda in c++?

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
#1

Development Environment: Jatpack4.4 in Xavier NX

If I want to build opencv with cuda in c++, did i need license?

#2

Don’t think any license required for development.

#3

Does OpenCV built with CUDA enabled needs license for commercial purposes?

#4

I don’t think so.