Abstract
A method of tracking an object. The method comprises imaging a marker on an object surface using a depth imaging camera, said marker comprising a three-dimensional 5 pattern; generating a representation of the marker; matching the representation of the marker to a representation of a reference three-dimensional pattern in a reference orientation; comparing the representation of the marker to the representation of the reference three-dimensional pattern, and thereby determining a position and orientation of the object relative to the camera.
| Original language | English |
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| Patent number | GB2576878 |
| Filing date | 11/03/18 |
| Publication status | Published - 25 Jan 2023 |