The system even captures the positions of fingers and facial features, and the developers plan to add support for pupil tracking in future. 100 USD worth of equipment”.Ī printed Charuco board – the image is included with the source code of the project – is used as a spatial reference point, but no markers are required on the actor’s body.Īnd the results look pretty good: there is a degree of noise and jank, particularly when one limb obscures another, but foot placement – often a problem with markerless systems – looks fairly solid. It’s intended to be hardware-agnostic: the minimum is two consumer-grade USB webcams, and the video embedded in the tweet above used “approx. The system processes video footage of an actor to estimate a pose for each frame, then translates that to skeletal motion data that could be retargeted to a 3D character. There isn’t any documentation, so you’ll need a bit of tech savvy to get it to work, and the GitHub repo comes with the disclaimer that “this still isn’t really in a state … for outside users yet”.Īn open-source markerless mocap system that runs on consumer webcamsīut with that out of the way, let’s take a look at what the FreeMoCap Project aims to do. Warning: it’s still very early in developmentįirst up, a caveat: in its initial release, The FreeMoCap Project is more “one to watch” than “one to use”. Mathis says that his ultimate aim is to enable “a 14-year-old with no technical training and no outside assistance to recreate a research-grade motion capture system for less than 100 US dollars”. The promising open-source framework can generate full-body skeletal motion from footage of an actor captured on two USB webcams, and comes with a Blender integration plugin. Researcher Jonathan Matthis has launched The FreeMoCap Project: an ambitious attempt to develop a low-cost, research-quality markerless optical motion-capture system. The current iteration relies on #anipose, #openpose and Animation via #OpenScience /kukQ7EtjFU Introducing the system! A free, open-source framework for easy-to-use, low-cost markerless motion capture! Posted by Jim Thacker The FreeMoCap Project: markerless mocap for $100?
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