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https://hdl.handle.net/10356/102952| Title: | Comparison between ternary and binary Gray-code based phase unwrapping methods | Authors: | Zheng, Dongliang Kemao, Qian Da, Feipeng Seah, Hock Soon |
Keywords: | DRNTU::Engineering::Computer science and engineering Projector Defocusing Phase-shifting Profilometry |
Issue Date: | 2017 | Source: | Zheng, D., Kemao, Q., Da, F., & Seah, H. S. (2017). Comparison between ternary and binary Gray-code based phase unwrapping methods. Fifth International Conference on Optical and Photonics Engineering, 10449, 104491V-. doi:10.1117/12.2270773 | Conference: | Fifth International Conference on Optical and Photonics Engineering | Abstract: | Phase-shifting profilometry using binary patterns with projector defocusing has been widely used for high-speed 3D measurement. Recently, a ternary Gray-code based phase unwrapping method has been proposed, which enables to accurately unwrap the phase but reduces the required binary patterns. This paper presents a comparison between the ternary and the traditional binary Gray code-based phase unwrapping methods. | URI: | https://hdl.handle.net/10356/102952 http://hdl.handle.net/10220/47271 |
DOI: | 10.1117/12.2270773 | Schools: | School of Computer Science and Engineering | Rights: | © 2017 Society of Photo-optical Instrumentation Engineers (SPIE). This paper was published in Fifth International Conference on Optical and Photonics Engineering and is made available as an electronic reprint (preprint) with permission of Society of Photo-optical Instrumentation Engineers (SPIE). The published version is available at: [http://dx.doi.org/10.1117/12.2270773]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
| Appears in Collections: | SCSE Conference Papers |
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| Comparison between ternary and binary Gray-code-based phase unwrapping methods.pdf | 386.14 kB | Adobe PDF |  View/Open |
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