A Unified Framework for Uncertainty, Compatibility Analysis, and Data Fusion for Multi-Stereo 3-D Shape Estimation

被引：10

作者：

De Cecco, Mariolino ^{[1
]}

Pertile, Marco ^{[2
]}

Baglivo, Luca ^{[1
]}

Lunardelli, Massimo ^{[1
]}

Setti, Francesco ^{[1
]}

Tavernini, Mattia ^{[1
]}

机构：

[1] Univ Trento, Dept Mech & Struct Engn, I-38100 Trento, Italy

[2] Univ Padua, Dept Mech Engn, I-35131 Padua, Italy

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2010年 / 59卷 / 11期

关键词：

Multiple stereo systems; uncertainty evaluation; 3-D shape reconstruction;

D O I：

10.1109/TIM.2010.2060930

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes the uncertainty analysis performed for the reconstruction of a 3-D shape. Multiple stereo systems are employed to measure a 3-D surface with superimposed colored markers. The procedure comprised a detailed uncertainty analysis of all measurement phases, and the uncertainties evaluated were employed to perform a compatibility analysis of points acquired by different stereo pairs. The compatible acquired markers were statistically merged in order to obtain the measurement of a 3-D shape and an evaluation of the associated uncertainty. Both the compatibility analysis and the measurement merging are based on the evaluated uncertainty.

引用

页码：2834 / 2842

页数：9

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