11 October 1989 Automatic Fringe Detection Of Dynamic Moire Patterns
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Proceedings Volume 1135, Image Processing III; (1989); doi: 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.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jing Fang, Xian-ji Su, Hong-ming Shi, "Automatic Fringe Detection Of Dynamic Moire Patterns", Proc. SPIE 1135, Image Processing III, (11 October 1989); doi: 10.1117/12.961659; https://doi.org/10.1117/12.961659
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KEYWORDS
Moire patterns

Modulation

Image processing

Fringe analysis

Automatic tracking

Cameras

Computer programming

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