1. Performance characteristics of touch trigger probes;Reid;Quality Today, Buyers Guide 1995,1994
2. Triangulation with expanded range of depth;Hausler;SPIE 654,1986
3. Triangulation with large dynamic range;Dramel;SPIE 665,1986
4. Optics in Photography;Kingslake,1992
5. Three-dimensional component inspection using a profile projector equipped with a fibre optic sensor;Yang,1990