Three Dimensional Measurement Based on Multi-View Uncalibrated Images

LI Long; HE Ming-yi; DAI Yu-chao

Chinese

您当前的位置：

首页 >

文章列表页 >

Three Dimensional Measurement Based on Multi-View Uncalibrated Images

更新时间：2026-09-04

- Three Dimensional Measurement Based on Multi-View Uncalibrated Images
- Vol. 27, Issue 9, Pages: 181-185(2010)
- 作者机构：
  
  西北工业大学电子信息学院,陕西,西安,710129
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2010
- 稿件说明：
移动端阅览
李龙, 何明一, 戴玉超. 多视角未标定图像三维测量算法[J]. 微电子学与计算机, 2010, 27(9): 181-185,189.

LI Long, HE Ming-yi, DAI Yu-chao. Three Dimensional Measurement Based on Multi-View Uncalibrated Images[J]. 2010, 27(9): 181-185.
李龙, 何明一, 戴玉超. 多视角未标定图像三维测量算法[J]. 微电子学与计算机, 2010, 27(9): 181-185,189. DOI：

LI Long, HE Ming-yi, DAI Yu-chao. Three Dimensional Measurement Based on Multi-View Uncalibrated Images[J]. 2010, 27(9): 181-185. DOI：

摘要

文中提出了一种针对多视角未定标图像序列的三维测量算法

该算法无须先验信息只需利用多视角图像序列.首先对图像序列进行特征点提取进而得到基础矩阵

然后利用简化的Kruppa方法计算各个视角对应摄像机的内参数

再次通过奇异值分解得到视角间的平移和旋转运动

最后利用已知距离信息进行三维点重建完成三维测量.实验室情形下的实验证明了算法的效果.

Abstract

In this paper

a novel algorithm aiming at solving the problem of uncalibrated image based 3D measurement is presented.Firstly

feature extraction is done to generate the matching pair and further the fundamental matrix is calculated. Secondly

simplified Kruppa equation is used to obtain the intrinsic parameters corresponding to each view.Thirdly

through using singular value decomposition the translations vector and rotation matrixes between views are acquired.Finally

3D point reconstruction and measurement is done by making use of the known distance.Resultsof experiments in lab environment show the effect of the proposed algorithm.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Monte carlo analysis of V-layout trench SiC neutron detector

Research on the design of blockchain-based AI-generated content traceability framework

A review of large model development: technological evolution from BERT to Deepseek

Microservices anomaly detection based on the correlation of monitoring metrics

Implementation and verification of a dual-chain power gating strategy for low power design

Related Author

No data

Related Institution

No data

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰