Scotchlite self-adhesive foil is used to provide a high-contrast background for video filming animals, e.g. kinematics or slow-motion analysis.
The reflective foil act as an passive reflective marker, and tags can be cut out of the foil in any sizes or shape, atttached to animals or any object to improve video tracking performance.
The reflective tags are particular helpfull for motion analysis systems based on contrast like LoliTrack, since they will appear as bright white dots in contrast to dark surroundings. Perfect results can be made with a CCD camera and the use of an infra-red light source.