期刊论文

Zhou, L.(profzh@126.com)

中文

华中科技大学学报(自然科学版)

1671-4512

2008

36

2

85-87+91

10.3321/j.issn:1671-4512.2008.02.022

湖北省自然科学基金资助项目（2003ABA053）； 湖北省教育厅青年基金资助项目（Q200618002）； 武汉市青年科技晨光计划资助项目（20035002016-09）；

本校为第一且通讯机构

阐述了在粮虫图像处理过程中数学形态学图像预处理的重要性,在此基础上利用Matlab图像处理工具箱中的函数,实现了基于数学形态学的图像预处理和分析,达到了对图像去噪、平滑的目的.计算表明:将数学形态学方法应用于储粮害虫的图像预处理,不仅可以保留图像的边缘特征,视觉效果好,还可以得到较清晰的粮虫特征图像.

The paper introduced the importance of image pre-processing based on mathematical morphology in the grain insect image processing. The functions of Matlab image processing are used in the image processing. The image pre-processing and analysis techniques based on mathematical morphology are obtained, and gain the goal of image denoising and smoothening, from which conclusions are drawn. The result of actual computation shows this method may not only keep the image edge characteristics, but also obtain the cleaner image of pests in st...