利用机器视觉检测马铃薯外部品质方法综述

摘要

马铃薯外部品质检测对于马铃薯产业发展有着重要意义.综述了国内外利用机器视觉在马铃薯外部品质检测中的应用,包括马铃薯重量检测、几何形状检测、表面缺陷检测,以及根据表面缺陷进行马铃薯分级.讨论了马铃薯外部品质检测研究中的新方法、新进展以及存在的不足,展望了今后的发展趋势与研究方向.%The detection of potato surface quality is of great significance to the potato industry. This paper summarizes the applications of potato surface quality detection by machine vision at home and abroad. It includes the detection methods of potato's weight, geometrical shape, surface defects and the classification methods acoording to surface defects. It describes the new approaches and progresses on potato surface quality detection as well as shortcomings in exiting methods. At the end of the summary, it outlooks the development tendency and research directions in the future researches.