三维机器人视觉传感器的研制

[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society Pub Date : 1990-11-27 DOI:10.1109/IECON.1990.149218

K. Nakazawa

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引用次数: 0

摘要

介绍了一种基于主动三角测量和散光方法的三维机器人视觉传感器。通过主动三角测量获得的距离数据具有较高的精度。但是，不能从单输入图像中唯一地确定范围。另一方面，使用散光方法获得的距离数据是唯一确定的，但不能期望有很高的精度。为了提高传感器的性能，提出了一种融合这些方法获得的距离数据的新方法。给出了中试系统的测试结果和系统性能的验证。

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Development of 3-D robot vision sensor

A three-dimensional robot vision sensor based on both active triangulation and a method using astigmatism is described. Range data obtained through active triangulation have comparatively high accuracy. However, range cannot be determined uniquely from a single-input image. On the other hand, range data obtained by the method using astigmatism are determined uniquely, but one cannot expect a high degree of accuracy. To improve the performance of the sensor, a novel method that fuses the range data obtained by these methods is proposed. Measurement results of the pilot system and verification of the performance of the system are presented.<>

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来源期刊

[Proceedings] IECON '90: 16th Annual Conference of IEEE Industrial Electronics Society

CiteScore

1.40

自引率

0.00%

发文量