基于图像处理技术的柑桔园估产系统研制  

Development of Software for Predicting Yield in Citrus Orchard Based on Image Processing Technologies

作　　者：易时来[1,2,3] 邓烈[1,2,3] 李民赞[4] 何绍兰[1,2,3] 郑永强[1,2,3] 姜国金[1,2,3] 谢让金[1,2,3] 王亮[1] 

机构地区：[1]西南大学柑桔研究所,重庆400712 [2]中国农业科学院柑桔研究所 [3]国家柑桔工程技术研究中心 [4]中国农业大学

出　　处：《中国南方果树》2009年第6期1-4,共4页South China Fruits

基　　金：科技部支撑计划项目(2007BAD47B04-1;2008BAD92B08-7-4;2009GJF10004);公益性行业(农业)科研专项(ny-hyzx07-023);重庆市重大攻关项目(CSTC;2006);重庆市柑桔学重点实验室和重庆市教委果树学重点实验室及重庆市忠县果业局联合资助

摘　　要：通过利用柑桔园代表性植株成熟期普通数码照片,运用计算机图像处理、图形识别、智能推衍等技术识别植株挂果数,建立柑桔园产量估算模型,进而对拟测产目标果园取样单株进行图像分析处理,估算出单株产量和单位面积产量,最终实现果园产量的准确估算。Digital pictures taken from typical trees in mature season were used to develop a model for predicting the fruit yield of the orchard by recognizing the fruit numbers of individual trees through techniques such as computer image processing and recognition, and intelligent referencing. The yields of sample trees from the orchard to be estimated were thus calculated and were used to calculate the yield in unit area, and finally the yield in the orchard was estimated accurately by multiplying the unit yield with the areas of the orchard.

关 键 词：柑桔 果园 估产系统 图像处理 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]