Forum: Vizard
03-31-2016, 08:27 AM
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Replies: 20
Views: 42,256
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Forum: Vizard
03-31-2016, 06:30 AM
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Replies: 20
Views: 42,256
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Forum: Vizard
03-31-2016, 06:14 AM
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Replies: 20
Views: 42,256
Kalman Filter for Euler Angles and Position data
I had to implement my own filter, Nexus does not have options for a real time filter (although we use 7 markers on the HMD, Nexus 2 in kinematic fit mode will use all available markers on the segment...
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Forum: Vizard
03-30-2016, 08:34 AM
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Replies: 20
Views: 42,256
optical tracking filters
For pure optical tracking we experience some "jitter" as you say. I tried two types of filters, a kalman and a moving average with a narrow time window to avoid lag.
Our system is Nexus 2.2.3 with...
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Forum: Vizard
03-29-2016, 12:01 PM
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Replies: 20
Views: 42,256
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Forum: Vizard
03-15-2016, 08:09 AM
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Replies: 20
Views: 42,256
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Forum: Vizard
03-14-2016, 06:16 AM
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Replies: 20
Views: 42,256
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Forum: Vizard
03-09-2016, 11:44 AM
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Replies: 20
Views: 42,256
I've verified the following:
frame rate: 75...
I've verified the following:
frame rate: 75 fps
Oculus configuration utility: v 1.1
Oculus SDK 0.8.0.0
Graphics card: Nvidia Quadro 4000 (a little older)
Graphics driver: 361.75
Is it sill...
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Forum: Vizard
03-08-2016, 11:06 AM
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Replies: 20
Views: 42,256
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Forum: Vizard
03-08-2016, 10:09 AM
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Replies: 20
Views: 42,256
I tested it just now with the oculusExample.py...
I tested it just now with the oculusExample.py script. Please note that I am not using the position tracker at the moment, just the hmd's gyro.
I did not notice a fast yaw drift. If there was a...
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Forum: Vizard
03-03-2016, 06:10 AM
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Replies: 20
Views: 42,256
I've also experienced an issue with the DK2...
I've also experienced an issue with the DK2 (Vizard 5) sensors lagging, then applying a different offset to the orientation. The effect is nauseating. I'm not sure what the cause is, maybe my loop is...
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