1 October 1991 New method of 3-D shape measurement by moire technique
Author Affiliations +
Abstract
A new method of 3-D shape measurement by moire technique is presented. An interferometer and computer were used instead of gratings to obtain moire contour. The principle of it is theoretically analyzed in detail. In order to obtain moire contour without unwanted patterns, we propose a method of obtaining moire contour by XOR logic using a computer. Experimental results are given.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Anzhi He, Qun Zhang Li, and Peng Cheng Miao "New method of 3-D shape measurement by moire technique", Proc. SPIE 1545, International Conference on the Application and Theory of Periodic Structures, (1 October 1991); doi: 10.1117/12.49427; https://doi.org/10.1117/12.49427
PROCEEDINGS
4 PAGES


SHARE
Advertisement
Advertisement
Back to Top