Simultaneous one-shot profilometry and gamma correction

Cesar Augusto Garcia-Isais; Noe Alcala Ochoa; Javier Cruz-Salgado

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Simultaneous one-shot profilometry and gamma correction

机译：同时进行一次轮廓测定和伽马校正

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摘要

We propose a method to correct the nonlinearities introduced by the projector and camera system in one-shot fringes projection profilometry. It is shown that the gamma value can be calculated with high precision employing Fourier techniques. Fourier and phase shifting phase extraction experiments are carried out to show the applicability of the method.

机译：我们提出了一种方法来纠正投影机和相机系统在单次条纹投影轮廓测量中引入的非线性。结果表明，可以使用傅立叶技术以高精度计算伽玛值。进行了傅里叶相移实验，证明了该方法的适用性。

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来源
《Optical engineering》 |2019年第3期|034104.1-034104.7|共7页
作者
Cesar Augusto Garcia-Isais; Noe Alcala Ochoa; Javier Cruz-Salgado;
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作者单位

Instituto Politecnico Nacional, Unidad Profesional Interdisciplinaria de Ingenieria Campus Guanajuato, Silao, Mexico;

Centro de Investigaciones en Optica, AC, Leon, Mexico;

Centro de Investigaciones en Optica, AC, Leon, Mexico;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
profilometry; fast Fourier transform; shape measurement; gamma correction;

机译：轮廓仪快速傅立叶变换;形状测量;伽玛校正;

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1. Simultaneous one-shot profilometry and gamma correction [J] . Cesar Augusto Garcia-Isais, Noe Alcala Ochoa, Javier Cruz-Salgado Optical engineering . 2019,第3期

机译：同时一次性的一次性轮孔测量和伽玛校正
2. Gamma-distorted fringe image modeling and accurate gamma correction for fast phase measuring profilometry [J] . Zhongwei Li, Youfu Li Optics Letters . 2011,第2期

机译：伽玛失真条纹图像建模和精确的伽玛校正，用于快速相位测量轮廓图
3. A gamma correction method based on constant-intensity images in phase-measuring profilometry [J] . Xiaxia Zhao, Rong Mo, Zhiyong Chang, Insight . 2020,第5期

机译：基于相位测量轮廓测量法的恒强图像的伽马校正方法
4. An accurate projector gamma correction method for phase-measuring profilometry based on direct optical power detection [C] . Miao LIU, Shibin YIN, Shourui YANG, Conference on Applied Optics and Photonics China . 2015

机译：基于直接光功率检测的用于相位测量轮廓的精确投影仪伽马校正方法
5. High-Resolution Breast Diffusion Weighted Imaging with Improved Nyquist Ghost Correction and Simultaneous Multislice Imaging [D] . ?McKay, Jessica Ann 2020

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6. Correction: Group Size Effect on Cooperation in One-Shot Social Dilemmas II: Curvilinear Effect [O] . -1

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7. Gamma Correction and Absolute Coordinate Residual Compensation for Triangular Patterns Phase Shifting Profilometry [O] . Yang Wang, Jianying Fan, Yao Feng, 2015

机译：三角模式相移轮廓术的Gamma校正和绝对坐标残差补偿

Simultaneous one-shot profilometry and gamma correction

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