Coding Robin
I love building web applications!

I am a flexible software developer. I work closely with my clients to help them realize their ideas & projects, from beginning to end, using a wide range of technologies.

Robin Mehner

Robin Mehner has over a decade of experience building & shipping software, using Ruby, JavaScript, Node.js, SQL & NoSQL databases, PHP, Go and many more technologies. He also loves to organize community events.

This is what we write!

Train Your Own OpenCV Haar Classifier

22 July 2013, posted by Thorsten Ball

Open this page, allow it to access your webcam and see your face getting recognized by your browser using JavaScript and OpenCV, an “open source computer vision library”. That’s pretty cool! But recognizing faces in images is not something terribly new and exciting. Wouldn’t it be great if we could tell OpenCV to recognize something of our choice, something that is not a face? Let’s say… a banana?


This is what we do for fun!