Search found 514 matches
- Wed Jan 08, 2014 5:42 pm
- Forum: Motive
- Topic: Motive 3D reconstruction
- Replies: 6
- Views: 4715
Re: Motive 3D reconstruction
Ok, there are a few things going on here. First off, the middle camera is pointing right down the Z axis. Your reasoning is very good regarding this and where the ray should project but there are a few slight details that are also important to note. If you could put the 2D centroid exactly at 320,24...
- Fri Jan 03, 2014 1:24 pm
- Forum: Camera SDK
- Topic: After Shutdown(), WaitForInitialization() fails
- Replies: 2
- Views: 3232
Re: After Shutdown(), WaitForInitialization() fails
Currently, there is no way to shutdown the Camera SDK completely mid-process and then reinitialize it. The intent of the shutdown() call is that it is called prior to the process termination as it ensures that the USB kernel driver is shutdown and all cameras are powered down. Future versions of the...
- Fri Jan 03, 2014 1:23 pm
- Forum: Camera SDK
- Topic: Re-initializing CameraManager after Shutdown()
- Replies: 2
- Views: 3587
Re: Re-initializing CameraManager after Shutdown()
Currently, there is no way to shutdown the CameraLibrary completely mid-process and then reinitialize it. The intent of the shutdown() call is that it is called prior to the process termination as it ensures that the USB kernel driver is shutdown and all cameras are powered down. Future versions of ...
- Wed Jan 01, 2014 11:52 pm
- Forum: Camera SDK
- Topic: Getting the number of markers in a vector
- Replies: 2
- Views: 3409
Re: Getting the number of markers in a vector
There are some filtering rules that are being applied but they are fairly loose. What's critical is that you have passed the appropriate settings structure selecting what clip you are tracking (vector clip or the track clip pro). The fact that it's returning zero means that it's not finding a soluti...
- Sun Dec 29, 2013 1:32 am
- Forum: Camera SDK
- Topic: Working with two cameras
- Replies: 4
- Views: 4482
Re: Working with two cameras
The vector processing algorithm is a single camera algorithm. As a result, it can solve the position and orientation of the vector & track clip with a single camera. Unfortunately, there's no implementation out of the box that will combine results from multiple cameras. As you've probably found ...
- Tue Dec 10, 2013 11:53 am
- Forum: Camera SDK
- Topic: Duo and CameraSDK
- Replies: 4
- Views: 4481
Re: Duo and CameraSDK
If you want to send your source code over to support@naturalpoint.com, I can review it and possibly locate what you are doing that is causing the problem.
- Tue Dec 10, 2013 11:52 am
- Forum: OptiTrack Data Streaming
- Topic: Problem with exact movement of objects
- Replies: 2
- Views: 2778
Re: Problem with exact movement of objects
Looks like a scaling issue. NatNet outputs position in meters. Make sure Vuforia also takes that value in meters. If not perform the conversion. I'm assuming you've already double-checked this however it still looks like a scaling issue persists.
- Mon Dec 09, 2013 1:16 pm
- Forum: Camera SDK
- Topic: Duo and CameraSDK
- Replies: 4
- Views: 4481
Re: Duo and CameraSDK
Are you loading a project or anything along those lines in your code? You might want to call TT_Initialize(), then TT_Update() until TT_CameraCount()==2 before proceeding through your code any further. Give that a try and see if it solves the problem with your application.
- Mon Dec 02, 2013 9:55 am
- Forum: OptiTrack Data Streaming
- Topic: Covariance of pose estimate from optitrack
- Replies: 1
- Views: 2744
Re: Covariance of pose estimate from optitrack
Hi ggarime1, As far as real-time stream goes, the only place you're going to find any information about the quality of the pose for a given frame is in the NatNet streaming output. In addition to the rigid body pose, marker positions, and other rigid body solution specifics there is a 'mean error' m...
- Fri Nov 22, 2013 6:20 pm
- Forum: Motive
- Topic: Time Stamp in CSV tracking export
- Replies: 5
- Views: 4056
Re: Time Stamp in CSV tracking export
Hi jcase, I agree with you that 30 minute takes are in the 'very long' category and idealized time stamps are not ideal for you. I'll make sure this topic gets flagged so that we might be able to address this in the next version of the software. Additionally, if you want to use an external '100 Hz' ...