Design optimization of moiré interferometers for rapid 3-D manufacturing inspection
نویسندگان
چکیده
While moiré interferometry has been recognized as a promising technique for 3-D automated inspection, it has not been widely used because designing a moiré interferometer for a given inspection task can be difficult. Here mathematical models of the projection moiré process are developed which permit the design of inspection systems. The resulting equations have been combined with numerical optimization techniques to yield software which optimizes a system for a given task. An application of the technique with experimental verification is presented.
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