Research on precision of 3D restoration based on horopter and structural light

HUANG Zhi-fan; XU Xiao

doi:10.13873/j.1000-9787(2018)05-0016-03

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Research on precision of 3D restoration based on horopter and structural light

更新时间：2025-09-11

- Research on precision of 3D restoration based on horopter and structural light
- Issue 5, Pages: 16-18+22(2018)
- 作者机构：
  
  华南理工大学物理与光电学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2018)05-0016-03
  CLC： TP391.41
- Published：2018
- 稿件说明：
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HUANG Zhi-fan, XU Xiao. Research on precision of 3D restoration based on horopter and structural light[J]. 2018, (5): 16-18+22.
DOI：

HUANG Zhi-fan, XU Xiao. Research on precision of 3D restoration based on horopter and structural light[J]. 2018, (5): 16-18+22. DOI： 10.13873/j.1000-9787(2018)05-0016-03.

摘要

介绍了基于双目单视面和结构光的三维复原方法。分析了影响复原精度的3个因素

并通过仿真和实验测定了光条在空间中不同位置所还原的三维信息的误差;分析了双目相机的相对角度以及相对距离对精度的影响。得出了一个适用于工程应用的结论

并给出了双目相机的最佳相对位置以及待测物的最优距离范围。在给定的实验条件下

三维复原测量精度达到了0.1 mm。

Abstract

A method of 3 D reconstruction based on horopter and structural light is introduced.In order to estimate precision of 3 D restoration

three factors that affect precision of 3 D restoration are analyzed. The error of the restored 3 D information of the light bar in different spatial position is measured through simulation and experiment.The influence of relative angle of binocular camera and relative distance on precision is analyzed. A conclusion suitable for engineering application is drawn

the optimal relative position of binocular camera and the optimal distance range of the object to be test are given.Under the given experimental condition

measurement precision of3 D restoration reach 0.1 mm.

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