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Author Martin Sikora

1 article

Martin Sikora has been programming professionally since 2006 for companies such as Miton CZ and Symbio Digital in various languages, mostly PHP. Since 2012, he has been freelancing, working on projects in Python, PHP, Dart, Objective-C, and AngularJS. He’s a Zend Certified Engineer and was a member of the winning team at Google Dart Hackathon 2012 in Prague.

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Simple Augmented Reality With OpenCV, Three.js, And WebSockets

It’s possible to make visually impressive augmented reality projects using just open source libraries. In this tutorial, Martin Sikora will make use of OpenCV in Python to detect circle-shaped objects in a webcam stream and replace them with 3D Earth in Three.js in a browser window while using WebSockets to join this all together. His core idea behind this demo was to use tools that are common on the web and don’t require any prerequisites so anyone can start using them right away. That’s why Martin wanted to use just circle detection and not pattern matching, which would require to print or have some particular real-world object. Read more…