摘要
本文在图像处理技术的基础上,通过分析颜色特征与玉米氮营养之间的关系,选取了与玉米营养状况相关性高的颜色特征,建立了基于颜色特征的玉米氮营养诊断模型,并认为RGB颜色空间比其他的颜色空间更适合于描述和表达玉米营养状况。
In this article, color characteristies which have close relativity to corn nitrogenous nutrition status were selected by analyzing the relativities between color characteristics and corn nitrogenous status, model for corn nitrogenous status diagnosing were established, and it is thought RGB color space is better than the others in representing and showing the nitrogenous status of corn.
出处
《农业网络信息》
2007年第12期31-35,共5页
Agriculture Network Information
基金
国家高新技术"863"计划资助项目(2002AA2A4021-1)
关键词
图像处理
氮营养
诊断
玉米
Image processing
Nitrogenous nutrition
Diagnose
Corn
