木质材料表面粗糙度计算机视觉检测技术的研究

本文阐述了目前国内外现有测量技术的研究现状,提出计算机视觉检测技术是一种适宜的新兴的测量技术,并对其进行了初步的研究。结果表明:具有非接触、高速度和三维测量等优点并与触针式轮廓法具有明显的数据相关性。进一步完善后该方法可用于木质材料表面粗糙度的分类和在线实时测量中。

STUDY ON MEASUREMENT OF WOOD SURFACE ROUGHNESS BY COMPUTER VISION

This paper gives an extensive review of methods used previously to measure wood surface roughness, and concludes that computer vision is the most suitable technique. The preliminary study shows that computer vision method has the advantages of a noncontact, three-dimensional measurement, high speed and well correlates with the stylus tracing method. This method can be used in classification and in-time measurement of wood surface roughness after being improved.