Search found 3 matches

by Damien
Thu Jan 09, 2014 9:59 am
Forum: Motive
Topic: Motive 3D reconstruction
Replies: 6
Views: 5562

Re: Motive 3D reconstruction

Another strange behavior with distortion... I tried to overload the distortion model values given by Camera SDK by values i obtained with openCV calibration tools. With this values, the lens center is a little bit translated (319.5, 239.5), but the result of Undistort2DPoint with the center (320, 24...
by Damien
Thu Jan 09, 2014 8:19 am
Forum: Motive
Topic: Motive 3D reconstruction
Replies: 6
Views: 5562

Re: Motive 3D reconstruction

Thanks for your answer beckdo, I do some test with Camera SDK and call the Core::Undistort2DPoint() function with (320, 240) coordinate and it gives me the same result (320, 240). I tried the same operation with Tracking Tools API and the coordinate is a bit corrected, so it seams that Camera SDK do...
by Damien
Tue Jan 07, 2014 8:46 am
Forum: Motive
Topic: Motive 3D reconstruction
Replies: 6
Views: 5562

Motive 3D reconstruction

Hi, I need some explanations about Motive and how it constructs 3D positions from camera data. I tried to put a single marker exactly in the image center of the middle camera of my V120 Trio. In these shots, the marker size in the 3d view is 2mm. Top view image1.png Left view image3.png image4.png W...