Proceedings Paper
Using digital spatial phase-shifting technique to gain quasi-hologram| Format | Member Price | Non-Member Price |
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Paper Abstract
In this paper, we measure the object profile using digital Moire based on digital spatial phase-shifting technique. Perform phase unwrapping based on improved composite mask technique. Finally, add the gray image to the real coordinate 3D map of the object, we can acquire a 3D texture image of the object - the quasi-hologram of object. Theoretical analysis and experiment results are given to demonstrate the technique.
Paper Details
Date Published: 10 August 1998
PDF: 6 pages
Proc. SPIE 3558, Automated Optical Inspection for Industry: Theory, Technology, and Applications II, (10 August 1998); doi: 10.1117/12.318429
Published in SPIE Proceedings Vol. 3558:
Automated Optical Inspection for Industry: Theory, Technology, and Applications II
Shenghua Ye, Editor(s)
PDF: 6 pages
Proc. SPIE 3558, Automated Optical Inspection for Industry: Theory, Technology, and Applications II, (10 August 1998); doi: 10.1117/12.318429
Show Author Affiliations
Shaoming Zhu, Tianjin Univ. and Hong Kong Univ. of Science and Technology (China)
Xiang Peng, Tianjin Univ. and Hong Kong Univ. of Science and Technology (China)
Xiang Peng, Tianjin Univ. and Hong Kong Univ. of Science and Technology (China)
Published in SPIE Proceedings Vol. 3558:
Automated Optical Inspection for Industry: Theory, Technology, and Applications II
Shenghua Ye, Editor(s)
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