基于图像分析的植物叶片识别技术综述

Plant leaf recognition technology based on image analysis

对近年来基于图像分析的叶片识别技术进行了广泛研究。首先阐述了基于图像分析的植物叶片识别技术的意义及研究现状;然后介绍了主要的叶片图像识别步骤,重点从基于关系结构匹配的识别、基于统计学的识别和基于机器学习的识别三类方法进行阐述,详细论述了各种识别技术的基本思想和主要公式;最后指出了叶片识别技术的不足和研究方向。

This paper surveyed the image analysis based plant leaf recognition technologies in recent years.Firstly,it proposed the significance of the plant leaf recognition technology based on the image analysis and its present research status.Then introduced the main steps of the plant leaf recognition technology,esp.to discuss three methods based on relational structure matching recognition,based on statistical recognition and based on machine learning recognition.Introduced several basic theories and mainly formulas in detail.Finally,it pointed out the deficiencies and research directions of the leaf recognition technology.