im working on a project using fiducial trackers. We are currently trying to avoid the markers to be backlit with LED’s. Ive modified a Logitech C920 into a infrared Camera.
Im looking for higly infrared reflective material’s so we can light the markers with infrared lighting.
Paint: ( only found heat isolating house paint )
Tape: ( maybe the same material as those tracking balls used in various systems)
Fabric / Paper
Based on this thread and my own little tests there are certain fabrics that seem to reflect more than others.
Tape would be the best solution for the marker situation, but im also very very interested in paint for further experiments :)
Any advise would be very helpful, since I always end up with medical equipment or some mystical healing stuff via google :D