Search found 7 matches

by CDtech07
Thu Feb 19, 2009 4:00 pm
Forum: General OptiTrack Support
Topic: Lower FOV lenses?
Replies: 3
Views: 2652

Re: Lower FOV lenses?

any recommendations to get a FOV somewhere between 10 and 30 degrees? Lens type doesn't matter much to me as long as it has low distortion.
by CDtech07
Thu Feb 19, 2009 3:20 pm
Forum: General OptiTrack Support
Topic: Lower FOV lenses?
Replies: 3
Views: 2652

Lower FOV lenses?

<t>I've read a post about using non-NaturalPoint lenses to get a higher FOV for increased tracking area. How about using non-NaturalPoint lenses to get a lower FOV? Specifically for the Slim-V100 in your enclosure. Could C, CS, and M12 lenses be used? Would there be any negative effects on the track...
by CDtech07
Wed Jul 04, 2007 8:42 am
Forum: Point Cloud SDK - 3D Point Tracking
Topic: Item() call syntax
Replies: 1
Views: 2938

Item() call syntax

<t>In the latest release you have made changes to the Frame::Item() method so it works with vb6.<br/> <br/> From the API...<br/> Old - Item(Index as long,NPPointCloudPoint as INPPointCloudPoint)<br/> <br/> New - Item(a_vlIndex as long) as INPPointCloudPoint<br/> <br/> What would be the proper syntax...
by CDtech07
Wed Jun 27, 2007 9:59 am
Forum: General OptiTrack Support
Topic: Point Cloud API
Replies: 1
Views: 1932

Point Cloud API

<t>Ive read through the Point Cloud Documentation and the Optitrack Documentation and from what ive come to understand is that the Point Cloud API is built on top of the Optitrack SDK. So all i need to use in developing my software is the NPPointCloud interface? i dont need to directly call any of t...
by CDtech07
Wed Jun 27, 2007 6:39 am
Forum: General OptiTrack Support
Topic: Camera placement
Replies: 0
Views: 1751

Camera placement

POINTGEN-ML-25438-ML-

(Point Cloud specific, moving topic to that area)
by CDtech07
Wed Jun 27, 2007 6:39 am
Forum: Point Cloud SDK - 3D Point Tracking
Topic: Camera placement
Replies: 2
Views: 4521

Camera placement

<t>What have you found to be the best placement of 3 cameras to get the best tracking results? I have mine about 3 feet apart and 5 feet high on a wall with the outside 2 (obviously) angled inward at approximately a 50 degree angle. Would it work better if i mounted the center camera in a corner and...
by CDtech07
Fri Jun 01, 2007 6:30 am
Forum: General OptiTrack Support
Topic: 2 Camera's and 3d data
Replies: 2
Views: 3237

2 Camera's and 3d data

Has anyone written any code that allows you to get 3d data using only two cameras or has that been established as impossible?