基于图像处理的橡胶树割线分割研究  

Grading of Tapping Cut with TPD Symptoms on Rubber Tree Based on Digital Image Processing(DIP)

作　　者：孙亮[1] 刘永娜 胡义钰[1] 张健 陈艳霞 冯成天 袁坤[1] 王真辉[1] SUN Liang;LIU Yongna;HU Yiyu;ZHANG Jian;CHEN Yanxia;FENG Chengtian;YUAN Kun;WANG Zhenhui(Rubber Research Institute, CATAS, Danzhou, Hainan 571737;Institute of Tropical Agriculture and Forestry, Hainan University, Danzhou, Hainan 571737)

机构地区：[1]中国热带农业科学院橡胶研究所,海南儋州571737 [2]海南大学热带农林学院,海南儋州571737

出　　处：《热带农业科学》2018年第4期105-109,共5页Chinese Journal of Tropical Agriculture

基　　金：海南省自然科学基金项目(No.20163140);中国热带农业科学院基本科研业务费专项资金(No.1630022015016);海南省重点研发计划项目(No.ZDYF2016038);海南省教育厅科研项目(No.Hnky2016);海南大学教育教学研究项目(No.hdjy1730);海南大学热带农林学院创新基金(No.CX2017-02)

摘　　要：橡胶树死皮(Tapping Panel Dryness,TPD)的所有相关研究,均需对其割线症状进行级别划分,TPD级别划分的精确性,直接影响研究结果的准确性。但割线症状的多样性,导致人为观测无法准确对其级别进行判断。本研究采用图像处理方法,对采集的橡胶树割线及割线上排胶部分的图像进行分割,从而可排除人为干扰因素,得到割线及排胶图像,为准确识别橡胶树死皮级别提供客观依据。Grading of tapping cuts with tapping panel dryness （TPD） symptoms on rubber tree is very important in all researches related to TPD. The accuracy of grading of tapping cuts with TPD symptoms directly affects the TPD research results. However, the diversity of TPD symptoms on tapping cuts leads to inaccurate grading of the tapping cuts by observation. An image processing method was used in this study to segment the images of tapping cuts and latex flow portion on the rubber tree to obtain the images of tapping cuts and latex flow, which avoided human interference. This study may provide an objective basis for accurate identification of the TPD grades of tapping cuts on the rubber tree.

关 键 词：橡胶树 死皮 割线 分割 图像处理 

分 类 号：S794.1[农业科学—林木遗传育种]