Pseudo 3D chat
posted Jan 29th 2009 7:30pm by Eliotfiled under: downloads hacks, home entertainment hacks, misc hacks

[Chris Harrison] and [Scott E. Hudson] have built a novel system for faking a 3D video chat session. Their implementation separates the image of the chat participant from the background. They then dynamically reposition the video based on the movement of the viewers head. Their using the OpenCV library to do facial recognition (just like the Laughing Man demo). The 3D effect is very similar to what you see in [Johnny Lee]‘s Wiimote headtracking. A video of the pseudo 3D chat is embedded below.








The thing that attracts me is not the pseudo 3d effect its the decent effectiveness it managed to remove the background. It would be pretty cool to be able to replace the background (even if it requires a couple of seconds training before a video call) when in ‘sensitive’ areas.