摘要
开发了一种计算机视觉系统 ,该系统选取杂草图像的色度值为颜色特征参数 ,采用阈值处理技术识别杂草和土壤背景物。实验结果表明 ,利用视觉系统对不同光照条件下的杂草图像进行分析 。
A machine vision system is developed to identify weed and soil background. The hue of the weed images is selected as color eigenvalue. The method of threshold is applied to identify weed and background. The results of the experiment showed that the machine vision system is effective for different sun shining weed images. Most of the results are satisfied.
出处
《中国农业大学学报》
CAS
CSCD
北大核心
2000年第4期98-100,共3页
Journal of China Agricultural University
