We present a 3-D image measuring technology base to obtain surface profiles of objects using projection moire method, and demonstrate its performance by obtaining surface profiles of a lens with 40μm and 80μm fringe patterns.
© 2007 Optical Society of America
(100.0100) Image processing : Image processing
(100.6890) Image processing : Three-dimensional image processing
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.4120) Instrumentation, measurement, and metrology : Moire' techniques
S. Park, K. Lee, E. Lee, and S. Park, "Measurement of Surface Profiles of an Objective Lens by Using Fine Projection Moire Method," in Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion, OSA Technical Digest (CD) (Optical Society of America, 2007), paper FMH5.
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