No, that isn’t a scene from a horror movie up there, it’s [Oliver Kreylos’] avatar in a 3D office environment. If he looks a bit strange, it’s because he’s wearing an Oculus Rift, and his image is being stitched together from 3 Microsoft Kinect cameras.
[Oliver] has created a 3D environment which is incredibly realistic, at least to the wearer. He believes the secret is in the low latency of the entire system. When coupled with a good 3D environment, like the office shown above, the mind is tricked into believing it is really in the room. [Oliver] mentions that he finds himself subconsciously moving to avoid bumping into a table leg that he knows isn’t there. In [Oliver’s] words, “It circumnavigates the uncanny valley“.
Instead of pulling skeleton data from the 3 Kinect cameras, [Oliver] is using video and depth data. He’s stitching and processing this data on an i7 Linux box with an Nvidia Geforce GTX 770 video card. Powerful hardware for sure, but not the cutting edge monster rig one might expect. [Oliver] also documented his software stack. He’s using Vrui VR Toolkit, the Kinect 3D Video Capture Project, and the Collaboration Infrastructure.
We can’t wait to see what [Oliver] does when he gets his hands on the Kinect One (and some good Linux drivers for it).
25 thoughts on “Virtual Reality Gets Real With 3 Kinect Cameras”
Do not try and bend the spoon. That’s impossible. Instead… only try to realize the truth.
It’s not mentioned in his post, but going by his model, I’m assuming he’s not using “Shake ‘n’ Sense”.
This is the first time I heard about “Shake ‘n’ Sense”. That’s awesome. Thanks!
I saw this mentioned on some other site earlier today but I ignored it. Too bad, because it’s really amazing. The designer did a good job of explaining why it’s actually brilliant given the level of presence it provides (down to being able to interact with your clothing). This is too cool.
What websites do you visit regulary? I need some hints.
I like the idea of creating a virtual enviroment just to be sitting in the same borring room I sit all day at the office…
pd: red pill for me, please
You seem to suffer from a lack of imagination.
It was really amusing when one of the kinects got out of alignment and his form was warped by it so he had multiple left hands and so on. I’d love to try out the out of body experience from doing this sort of thing. The other thing I thought was neat was basically having this meshed AR/VR experience along with the ability to pop up 2d windows. I think it was basically mapped to his view but it would also be neat if you could open a window in 3d space as well.
This could take masturbation to an entirely new level.
^ This right here.
That’s perhaps the most exciting thing I’ve seen since Jonny Chung Lee’s head tracking video.
Imagine the future of movies
you could make a 3D animated movie where you are in the scene watching the people do their thing at the same time you can move around and get different views as if you were a ghost watching real events unfold.
Boring. Think bigger.
This obviously is a step in the right direction, but I mean, come on, just because I ducked in Captain Eo dosen’t mean that they had circumvented the uncanny valley.
this needs modded Kinects, swapping vision camera for FullHD one would transfor this from pixelated mes to sharply textured geometry mess :)
or instead of modding just mount fullHd webcams rigidly to kinect frame above vision camera and calibrate accordingly
basically kinect 1 has enough depth info, bug VGA vision cam resolution is PATHETIC and destroys the immersion.
The kinect v1 depth information is very low resolution. Much lower than the actual sensor resolution of the camera. Also, it doesn’t matter if you increase the resolution of that camera, as the number of IR spots would not increase.
What would do the trick is to use the kinect v2 sold with the xbone. As it has a Time of Flight 3d cam instead.
depth is 640×480 (interpolated from the IR matrix projection)
depth is not pa problem here, shitty blurry textures are, upgrading visible light camera to fullHD will transform this from Wolfenstein/Doom level of graphics to Quake 1 being run at fullHD = still shitty geometry, but SHARP textures.
The comments on his blog refer to much better quality expected from the XBone Kinect which does not use structured light. MS has recently announced that the XBone will be available without Kinect, and that the Kinect will be available as a separate accessory… let the hacking begin.
Umm, Kinect 2 is available for hacking for 5 months now, with no hacks in sight.
To be fair, they’re not selling them individually. I know the official Microsoft line, but can you actually use an Xbone without a Kinect 2?
plenty of kinects 2.0 listed on scamBay starting at around $80
maybe people got burned with shitty kinect 1 and gave up on depth cameras? or its just lack of monetary incentive to hack the new one?
smells like an opportunity to run a pot of gold competition for you guys :-)
It looks like Frodo when wears the ring.
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