Search found 7 matches

by UofAStudent
Tue Oct 09, 2012 2:15 pm
Forum: General OptiTrack Support
Topic: Finger Tracking
Replies: 18
Views: 7932

Re: Finger Tracking

<t>Thanks Bryan and Mike.<br/> <br/> I will try out the individual labelling for each marker. I am doing gesture recognition with the entire body. Unfortunately some of the gestures require analyzing each individual finger in addition to the body. I wanted to see if the Optitrack was capable of this...
by UofAStudent
Tue Oct 09, 2012 2:03 pm
Forum: General OptiTrack Support
Topic: 12 Camera Layout Best
Replies: 2
Views: 1159

12 Camera Layout Best

Hi. What is the best 12 Camera Layout. I was looking through the FAQ and found 12CameraSetup . Is it better to have the stands in a circular pattern? Is it better to have the cameras higher or lower on a given stand. My current set-up is a rectangular pattern, with 6 cameras low, and 6 cameras high....
by UofAStudent
Tue Oct 09, 2012 1:46 pm
Forum: General OptiTrack Support
Topic: Finger Tracking
Replies: 18
Views: 7932

Re: Finger Tracking

<t>Thanks for the quick reply. Do you know if its possible just to stream markers on the fingers? I am currently using a 12 camera set up, do you think putting 20 tiny markers with 2 per finger, or 10 big markers will have enough resolution to distinguish them reliably? Is it possible to stream thos...
by UofAStudent
Tue Oct 09, 2012 12:55 pm
Forum: General OptiTrack Support
Topic: Finger Tracking
Replies: 18
Views: 7932

Finger Tracking

<t>Hello, I want to track the fingers of a person along with their skeleton. I read in the FAQ that finger tracking is not yet available. I assume this means, I have to figure out a way to do it myself, and that it is possible. My current approach will be to use tracking tools, or set up a rigid bod...
by UofAStudent
Fri May 18, 2012 12:15 am
Forum: ARENA & Expression
Topic: Custom Upper Body Skeleton Streaming to NatNetSDK
Replies: 4
Views: 2745

Re: Custom Upper Body Skeleton Streaming to NatNetSDK

<t>The only difference is that I do not have Rigid Bodies checked, just Skeleton as Rigid Bodies. When I make custom rigid bodies they all seem to stream good when Rigid Bodies is checked. I never actually tried it with the custom upper body skeleton. I imagine that will work, and I assume the way I...
by UofAStudent
Sat May 12, 2012 11:33 pm
Forum: ARENA & Expression
Topic: Custom Upper Body Skeleton Streaming to NatNetSDK
Replies: 4
Views: 2745

Re: Custom Upper Body Skeleton Streaming to NatNetSDK

Sorry from reading my own post it appears a bit unclear what I am trying to say. Basically I can get the individual markers easily streamed, but I cannot get the skeleton to stream as a set of rigid bodies from arena.
by UofAStudent
Sat May 12, 2012 5:26 pm
Forum: ARENA & Expression
Topic: Custom Upper Body Skeleton Streaming to NatNetSDK
Replies: 4
Views: 2745

Custom Upper Body Skeleton Streaming to NatNetSDK

<t>Hello,<br/> <br/> I am attempting to stream only an upper body skeleton by getting participants to do a T-pose, then individually assigning each marker to appropriate rigid body. This method works fine and streams consistent order marker positions of the skeleton from Arena to NatNet.<br/> <br/> ...