Mapping the surface of an unevenly moving steel billet

Sami Terho, Janne Paanajärvi, Alessandro Visala
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引用次数: 2

Abstract

This paper presents a system for measuring three dimensional surface map of steel billets. The proposed system is used for quality control of the surfaces of the billets. The system is based on camera and a laser stripe generator. The billet is moved in front of the inspection system with an external moving mechanism. Triangulation is used for measuring the surface map. The three-dimensional movements of the billet are measured by combining optical flow and information from the laser stripes.
绘制移动不均匀的钢坯的表面
介绍了一种钢坯三维表面图测量系统。该系统用于钢坯表面的质量控制。该系统是基于摄像头和激光条纹发生器。钢坯通过外部移动机构在检测系统前移动。三角测量法用于测量地表地图。通过结合光流和激光条纹的信息来测量钢坯的三维运动。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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