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| 摘要: |
| 在机器人足球中,场地标定是视觉系统处理的第一步,是整个视觉系统的一个基本的,重要的问题。给出了场地标定的定义,根据摄像机几何特点和制造过程中的工艺误差,提出了将场地标定方法分为线性和非线性两种;介绍了根据这两种方法而建立的各种模型,这些模型已经应用在机器人足球视觉系统的场地标定中;研究结果表明,这些模型是有效的并各有优缺点,最后在两种标定方法的基础上提出了新的想法和思路。 |
| 关键词: 标定 摄像机 线性模型 非线性模型 神经网络 |
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| Review of Space Orientation Methods in Robot Soccer Visual System |
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LIU Chan-zhen
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| Abstract: |
| In robot soccer match,space orientation is the first step for the treatment of visual system and is an important and basic issue for the whole visual system.The definition of space orientation is pointed out,and according to geometric characteristics of a camera and its technical error in the process of manufacturing,space orientation methods can be divided into linear and nonlinear method.This paper introduces all kinds of models based on the two methods and these models have been applied in the space orie... |
| Key words: orientation camera linear model nonlinear model neural network |
