伞滑刃线虫交合刺形态图像的规范化和定位算法  

Algorithm of Orientation and Standardization on Spicule Morphologic Image of Bursaphelenchus (Nematoda: Aphelenchoididae)

作　　者：麦树荣[1] 陈晓玲[2] 曾文才[3] 方羽生[4] 

机构地区：[1]北京华大基因研究中心,北京101300 [2]高明出入境检验检疫局,广东佛山528500 [3]华南农业大学理学院,广东广州510642 [4]华南农业大学资源环境学院,广东广州510642

出　　处：《林业科学研究》2008年第6期832-836,共5页Forest Research

基　　金：华南农业大学新学科扶持基金资助(4900-K04113)

摘　　要：应用数字图像处理与分析技术中的最小外接矩形算法和镜像变换算法,用Visual c++作为开发工具,通过编程实现计算机对伞滑刃属线虫交合刺形态图像鉴定规范化和定位的智能化。输入伞滑刃属66个有效种的交合刺形态图像运行程序,均获得正确的定位结果。Arithmetic of minimum enclosing rectangle （MER） and image mirror transformation of digital image processing and analyzing technology were applied to intelligence alternate on orientation and standardization of Spicule Morphology Diagnosis of Bursaphelenchus, which was brought out by computer program on Visual c＋＋. The correct results were achieved by running the progran~ based on the data of spicule morphologic image of 66 valid species of Bursaphelenchus.

关 键 词：最小外接矩形 镜像变换算法 伞滑刃属线虫 交合刺 智能化定位 

分 类 号：S763[农业科学—森林保护学]