马铃薯收获动态图像处理系统的设计  

Design of Potato Harvest Dynamic Image Processing System

作　　者：宋玉[1] 龚丽农[1] 曲琳[1] 蔡成恩[1] 蒋金琳[1] 

机构地区：[1]青岛农业大学机电工程学院,山东青岛266109

出　　处：《青岛农业大学学报（自然科学版）》2012年第2期136-139,共4页Journal of Qingdao Agricultural University(Natural Science)

基　　金：公益性行业科研专项经费项目(200903050-6)

摘　　要：针对收获过程中马铃薯的运动过程很难进行观测和研究的问题,利用高速摄像机对马铃薯收获机的收获过程进行拍摄记录,采用MATLAB编程对动态图像进行处理和分析。对任意指定的目标对象,获取其在每一帧图像中的质心坐标,以绘出马铃薯的运动轨迹,并进行曲线拟合,为马铃薯收获机设计过程中的参数设定提供依据。In order to resolve the problem that it is difficult to test and study the movement of potatoes during the potato harvest, the harvest process of potato harvest machine was recorded by high speed camera, and the dynamic image was processed and analyzed by program in MATLAB. For any specified target, we get the centroid coordinate in each frame, then draw potato~ trajectory, and curve fitting. This method provided basis for the parameters setting in the process of designing potato harvester.

关 键 词：马铃薯收获 图像处理 目标获取 运动轨迹 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]