The latest articles on DEV Community by Sam LEE MacTechIn (@hotnewton). https://dev.to/hotnewton https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3549249%2F12965a12-0eb8-4a69-8645-1388dac32c37.jpg https://dev.to/hotnewton en Sam LEE MacTechIn Sun, 15 Feb 2026 02:16:50 +0000 https://dev.to/hotnewton/opencv-function-testing-board-are-launched--4li4 https://dev.to/hotnewton/opencv-function-testing-board-are-launched--4li4 <p>Hi all,</p> <p>I’m excited to share my first contribution to OpenCV! 🎉<br> <a href="https://main.opencv-testing-board.pages.dev/" rel="noopener noreferrer">LINK</a></p> <p>I’ve created an OpenCV Basic Library Function Testing Board to better understand how core functions behave and operate in practice.</p> <p>This board is designed to:<br> • Experiment with fundamental OpenCV functions<br> • Observe input/output behavior clearly<br> • Analyze parameter effects<br> • Build intuitive understanding through hands-on testing</p> <p>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.</p> <p>Thanks,<br> Sam LEE (@Windsor CN) </p> opencv