3D-objecttracking with a mixed omnidirectional stereo camera system

被引：18

作者：

Lauer, Martin ^{[1
]}

Schoenbein, Miriam ^{[1
]}

Lange, Sascha ^{[2
]}

Welker, Stefan ^{[2
]}

机构：

[1] Karlsruher Inst Technol, Inst Mess & Regelungstech, D-76131 Karlsruhe, Germany

[2] Univ Freiburg, Inst Informat, D-79110 Freiburg, Germany

来源：

MECHATRONICS | 2011年 / 21卷 / 02期

关键词：

Mixed perspective and omnidirectional stereo vision; Mixed monocular and binocular observations; Motion estimation; Robot soccer; MAXIMUM-LIKELIHOOD; TRACKING;

D O I：

10.1016/j.mechatronics.2010.05.007

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a novel technique of stereo vision based on the combination of an omnidirectional camera and a perspective camera. The technique combines the 360 degrees field of view of the omnidirectional camera with the long field of view of a perspective camera. We describe the setup of such a camera system and how it can be used to achieve 3D-position estimates. Furthermore, we develop a maximum likelihood approach and a Bayesian approach that are able to fuse monocular and binocular observations of the same object to estimate its position and movement and show how this technique can be applied successfully in the RoboCup MiddleSizeLeague. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：390 / 398

页数：9

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