Search found 41 matches

by JeDi
Wed May 07, 2014 2:42 pm
Forum: Motive
Topic: Use new SDK with old project/license?
Replies: 2
Views: 810

Re: Use new SDK with old project/license?

Yes, I understand. My question wasn't very clear now that I read it again, but what I wanted to know was whether the new SDK could load projects from an older tracking tools. As I found out, it does not. However, I also found out you can install the older Tracking Tools alongside the new Motive, so ...
by JeDi
Thu Apr 24, 2014 11:37 pm
Forum: Motive
Topic: Use new SDK with old project/license?
Replies: 2
Views: 810

Use new SDK with old project/license?

Hi, If I use the TrackingTools API from the latest version of Motive, does it work with an older license (specifically one from 2011), and if so, can it load projects created in an older version of TrackingTools? I am asking because I wrote some code using the latest SDK (and linked with the latest ...
by JeDi
Tue Feb 11, 2014 10:22 am
Forum: Camera SDK
Topic: Install only USB drivers
Replies: 1
Views: 1163

Install only USB drivers

Hi, I created a simple test application using the Camera SDK. The Camera USB drivers need to be installed on the computers using it. Is there a way to distribute or download only the USB drivers? For now, I install the complete latest Camera SDK on all computers (which installs the USB drivers befor...
by JeDi
Mon Jan 20, 2014 8:18 am
Forum: Motive
Topic: Centroid calculation
Replies: 1
Views: 753

Centroid calculation

Hi, We are experimenting with different types of active markers, using an infrared L.E.D. A bare L.E.D. works fine, but has a limited angle range towards the camera. We want to put a diffuser around the L.E.D., but I am not sure about its shape. Obviously a full sphere would be ideal, but the best d...
by JeDi
Wed Jan 15, 2014 4:07 am
Forum: Motive
Topic: Ground plane using active LEDs
Replies: 1
Views: 884

Ground plane using active LEDs

Hi, We are using OptiTrack cameras in an active marker setup (using V120:SLIM cameras) and we also changed the calibration tools (wand and ground plane) to use IR LEDs. In our current lab setup, we use velcro to put LEDs on the ground plane, at the position of the screw holes. This of course is not ...
by JeDi
Wed Jan 15, 2014 4:00 am
Forum: Motive
Topic: Motive 3D reconstruction
Replies: 6
Views: 2084

Re: Motive 3D reconstruction

After filling in the distortion model, I think you have to do a SetDistortionModel to actually set it on the camera. For the NaturalMotion staff: is exposing the calibrated distortion model (through the camera SDK object or through a TT API call) on the roadmap? We are also a bit stuck in our experi...
by JeDi
Fri Nov 15, 2013 3:40 am
Forum: Camera SDK
Topic: Intrinsic parameters and camera orientation
Replies: 6
Views: 3226

Re: Intrinsic parameters and camera orientation

Hi, thanks for the response! Are there any plans to expose the intrinsic parameters calculated by the calibration in the future? Also, this doesn't mean that the correct intrinsics aren't used when using the TT_* API, right? We are using NatNet to stream (unlabelled) marker data to our custom softwa...
by JeDi
Tue Nov 12, 2013 4:32 pm
Forum: Camera SDK
Topic: Intrinsic parameters and camera orientation
Replies: 6
Views: 3226

Intrinsic parameters and camera orientation

Hi, We are doing research about different camera calibration techniques, and we are investigating the results we get from the calibration using the Motive::Tracker OptiWand calibration. We are using V120:SLIM cameras with 58 degree FOV lenses. We use active markers in our setup; we converted the cal...
by JeDi
Wed Oct 23, 2013 12:59 pm
Forum: Motive
Topic: Extract camera parameters from recording
Replies: 5
Views: 1329

Re: Extract camera parameters from recording

I understand. I sucessfully used the code today in the lab with the cameras attached and it works. Good to know I can just open the .cal file without having to open a project file first.

Thanks!
by JeDi
Wed Oct 23, 2013 11:41 am
Forum: Motive
Topic: Extract camera parameters from recording
Replies: 5
Views: 1329

Re: Extract camera parameters from recording

That is exactly what I tried, and

Code: Select all

TT_CameraCount()
returns 0. Loading of the calibration file succeeded though.