| Abstract: | This paper considers the case for on line gaging of surface texture. Some systems for the logical implementation of gaging and the traceability of the necessary standards are discussed.The introduction of some well known statistical functions such as auto and cross correlation, via optical techniques are cited, along with methods for using coherent scattering (speckle) and specular reflection to gage finish.The use of unthinking routines based upon simple logic and patterned on the compound eye of lower crustations can give the speed along with low cost, that may be required in the production environments of the future. |
