# I've made OpenCV Funtion Testing Board for the beginners

**URL:** <https://forum.opencv.org/t/ive-made-opencv-funtion-testing-board-for-the-beginners/24365>\
**Category:** Python\
**Created:** [February 15, 2026, 2:10am UTC](https://forum.opencv.org/t/ive-made-opencv-funtion-testing-board-for-the-beginners/24365 "2026-02-15T02:10:44Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![hotnewton](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.opencv.org/hotnewton/32/14110_2.png) [@hotnewton](https://forum.opencv.org/u/hotnewton)\
**Post date:** [February 15, 2026, 2:10am UTC](https://forum.opencv.org/t/ive-made-opencv-funtion-testing-board-for-the-beginners/24365/1 "2026-02-15T02:10:44Z")

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> **[OpenCV Function Testing Board](https://main.opencv-testing-board.pages.dev/)**
>
> Interactive learning tool for OpenCV functions

**Hi all,**

I’m excited to share my **first contribution to OpenCV!** 🎉\

I’ve created an **OpenCV Basic Library Function Testing Board** to better understand how core functions behave and operate in practice.

This board is designed to:

- Experiment with fundamental OpenCV functions

- Observe input/output behavior clearly

- Analyze parameter effects

- Build intuitive understanding through hands-on testing

I hope this can also help others who are learning OpenCV and want to explore how the basic library functions actually work under different conditions.

Thanks,

Sam LEE (@Windsor)