MichaelAlissa

Methods

Accuracy and Temporal Noise Characterization

To establish a baseline of the error present in the point cloud construction from multi-camera setup, we first characterized the accuracy and temporal noise for a single camera. To accomplish this, we designed an experimental rig—depicted in Figures # and #—which allowed the imaging plane of the camera and the surfaced of the wall to oriented parallel to each other. The camera could then be adjusted to different distances from the wall while maintaining this orientation. We performed recordings ranging from 0.2 – 2 meters at increments of 0.2 meters. Five, 1-minute recording with a sampling rate of 90 frames per second were taken at each measurement distance, analysis for all recordings was confined to the same section of wall, which possessed a matte, textured finish.

Appendix

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