稻米粒群特征参数的提取  

Pick-up of the Rice Kernel's Property Parameters

作　　者：肖威[1] 马小愚[2] 姜明[1] 

机构地区：[1]浙江工贸职业技术学院,浙江温州325003 [2]东北农业大学工程学院,哈尔滨150030

出　　处：《农机化研究》2009年第2期131-133,140,共4页Journal of Agricultural Mechanization Research

基　　金：黑龙江省教育厅科技项目(10531191)

摘　　要：稻米籽粒外形特征参数提取对于分析籽粒的力学性质及稻米品质分类非常重要。物料的外形尺寸较小,若要逐一进行籽粒特征参数的提取,势必是一个庞大的工程。为此,研制了图像采集装置,利用计算机视觉技术得到图像信息,获得稻米粒群图像。通过对图像进行分析,将粒群图像中的多个籽粒分离为单个籽粒,并研究了稻米籽粒群特征参数的提取方法。Pick - up of rice shape is an important part of mechanical properties analysis and quality class of rice. The outline dimension of the agricultural materials discussed in this paper is small, so it will be a hard work to pick up the property parameters of rice one by one. For this problem, an image - taking device has been manufactured. The image of rice kernels were obtained by use of computer vision technology. Individual rice kernel was separated from the others by, and the method of picking up the property parameters of rice kernels was also studied in this paper.

关 键 词：稻米籽粒 特征参数 图像处理 提取方法 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术] S126[自动化与计算机技术—计算机科学与技术]