Automatic Holographic Contouring For Surface Defects

C. Carelli; D. Paoletti; G. Schirripa Spagnolo

doi:10.1117/12.961706

26 October 1989 Automatic Holographic Contouring For Surface Defects

C. Carelli, D. Paoletti, G. Schirripa Spagnolo

Proceedings Volume 1136, Holographic Optics II: Principles and Applications; (1989) https://doi.org/10.1117/12.961706
Event: 1989 International Congress on Optical Science and Engineering, 1989, Paris, France

Abstract

A method for the detection and measurement of surface defects is described, which includes the use of a holographic contouring system and the application of image digitation and automated computer analysis for quantitative information. Calibration tests on defects of known sizes have been effected; the possibility of applying the method to studying the state of artwork conservation is examined.

Citation Download Citation

C. Carelli, D. Paoletti, and G. Schirripa Spagnolo "Automatic Holographic Contouring For Surface Defects", Proc. SPIE 1136, Holographic Optics II: Principles and Applications, (26 October 1989); https://doi.org/10.1117/12.961706

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