Comparison between ternary and binary Gray code-based phase unwrapping methods

机译：基于三进制和二进制格雷码的相位展开方法的比较

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摘要

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.

机译：使用具有投影仪散焦的二进制模式的相移轮廓测量法已广泛用于高速3D测量。近来，已经提出了基于三元格雷码的相位解缠方法，该方法能够精确地解缠相位，但是减少了所需的二进制模式。本文介绍了基于三元格雷码和传统二进制基于格雷码的相位展开方法的比较。

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《Fifth International Conference on Optical and Photonics Engineering》|2017年|104491V.1-104491V.6|共6页
会议地点 Singapore(SG)
作者
Dongliang Zheng; Qian Kemao; Feipeng Da; Hock Soon Seah;
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作者单位

Key Laboratory of Measurement and Control of Complex System of Engineering Ministry of Education, School of Automation, Southeast University, Nanjing 210096, China;

Key Laboratory of Measurement and Control of Complex System of Engineering Ministry of Education, School of Automation, Southeast University, Nanjing 210096, China;

Key Laboratory of Measurement and Control of Complex System of Engineering Ministry of Education, School of Automation, Southeast University, Nanjing 210096, China;

School of Computer Science and Engineering, Nanyang Technological University, 639798, Singapore;

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正文语种 eng
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关键词
Phase-shifting profilometry; projector defocusing; phase unwrapping; ternary Gray code;

机译：相移轮廓仪；投影仪散焦；相位展开三进制格雷码;
入库时间 2022-08-26 14:02:08

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2. Quaternary gray-code phase unwrapping for binary fringe projection profilometry [J] . He Xiaoyu, Zheng Dongliang, Kemao Qian, Optics and Lasers in Engineering . 2019,第OCTa期

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3. Quaternary gray-code phase unwrapping for binary fringe projection profilometry [J] . He Xiaoyu, Zheng Dongliang, Kemao Qian, Optics and Lasers in Engineering . 2019,第Octa期

机译：二元灰码相位为二进制边缘投影轮廓测量测量
4. Comparison between ternary and binary Gray code-based phase unwrapping methods [C] . Dongliang Zheng, Qian Kemao, Feipeng Da, International Conference on Optical and Photonics Engineering . 2017

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Comparison between ternary and binary Gray code-based phase unwrapping methods

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