Translator Disclaimer
16 January 1989 Comparison Of Techniques For The Measurement Of 3-Dimensional Surface Microtopography
Author Affiliations +
Proceedings Volume 0954, Optical Testing and Metrology II; (1989) https://doi.org/10.1117/12.947598
Event: SPIE International Symposium on Optical Engineering and Industrial Sensing for Advance Manufacturing Technologies, 1988, Dearborn, MI, United States
Abstract
The characterization of surface microtopography by Nomarski Differential Interference Microscopy, using digital image processing, is compared with measurements obtained from contact profilometry. The limitations of the two techniques for characterizing rolled-metal surfaces are discussed. The advantages of using the distribution of surface slopes for evaluating surface quality in rolled aluminum sheet is highlighted.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. J. Fairlie, J. G. Akkerman, D. Smith, and R. S. Timsit "Comparison Of Techniques For The Measurement Of 3-Dimensional Surface Microtopography", Proc. SPIE 0954, Optical Testing and Metrology II, (16 January 1989); https://doi.org/10.1117/12.947598
PROCEEDINGS
7 PAGES


SHARE
Advertisement
Advertisement
Back to Top