1. Design of cost-effective systems for the inspection of certain foodproducts during manufacture;Davies,1984
2. Recognising and locating partially visible objects: The local-feature-focus method;Bolles,1983
3. A glance at image analysis — How the robot sees;Davies;Chartered Mechanical Engineer,1984
4. A comparison of methods for the rapid location of products and their features and defects;Davies,1985
5. Method and means for recognising complex patterns;Hough,1962