Column Header Information for the video_traj.txt File
Overview
This article details what what each column of the video_traj.txt represents.
x y z qw qx qy qz timeOffset frameNumber imageFilename
Where:
- x, y, z position of the camera center at the time of this video frame
- qw, qx, qy, qz quaternion orientation of the camera at the time of this video frame
- timeOffset number of seconds offset of this video frame from an internal scan start time (note this is not an offset from the first row of the scanner trajectory)
- frameNumber the video frame number
- imageFilename the filename of the frame (as output by GeoSLAM Hub)