Automatic Fringe Detection Of Dynamic Moire Patterns

Jing Fang; Xian-ji Su; Hong-ming Shi

doi:10.1117/12.961659

11 October 1989 Automatic Fringe Detection Of Dynamic Moire Patterns

Jing Fang, Xian-ji Su, Hong-ming Shi

Proceedings Volume 1135, Image Processing III; (1989) https://doi.org/10.1117/12.961659
Event: 1989 International Congress on Optical Science and Engineering, 1989, Paris, France

Abstract

Fringe-carrier method is used in automatic fringe-order numbering of dynamic in-plane moire patterns. In experiment both static carrier and dynamic moire patterns are recorded. The image files corresponding to instants are set up to assign fringe orders automatically. Subtracting the carrier image from the modulated ones, the moire patterns due to the dynamic deformations are restored with fringe-order variation displayed by different grey levels.

Citation Download Citation

Jing Fang, Xian-ji Su, and Hong-ming Shi "Automatic Fringe Detection Of Dynamic Moire Patterns", Proc. SPIE 1135, Image Processing III, (11 October 1989); https://doi.org/10.1117/12.961659

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