Successfully Merged PR #27866 – Fix HDR tutorial result mismatch by adding gamma note

Hello OpenCV community,

I’m excited to share that my pull request #27866 has been successfully merged! :tada:

What this PR fixed:
The issue was a mismatch in results for the HDR tutorial. By adding a gamma note, the tutorial now produces consistent and expected results. This small change improves clarity for learners and developers following the HDR workflow in OpenCV.

Why it matters:
Even minor updates like these help the OpenCV community by improving documentation accuracy and reducing confusion for new users. It’s also my first successfully merged contribution, and I’m thrilled to see it live!

Special thanks:
I co-authored this PR with @s-trinh, and it was a great experience collaborating with the OpenCV team.

I’m looking forward to contributing more and learning from the amazing OpenCV community.

Thanks for your support! :folded_hands:
— Jay Pol