1. By automatically locating fiducial markers, the camera automates board alignment. 2. The general approach of fiducial inference was proposed by Ronald Fisher. 3. Here " fiducial " comes from the Latin for faith. 4. Fiducial inference quickly attracted controversy and was never widely accepted.5. Fisher sketched " proofs " of results using fiducial probability. 6. Most of the tangibles are flat, with one fiducial on the underside. 7. His Ph . D . thesis title was " Invariant Fiducial Distributions ". 8. Further discussion of fiducial inference is given by Kendall & Stuart ( 1973 ). 9. Notice that the fiducial distribution is uniquely defined when a single sufficient statistic exists. 10. Higher placement accuracy requires help from local fiducials visualized by optical or laser sensors.
