机构地区: 江苏大学电气信息工程学院
出 处: 《农机化研究》 2003年第2期60-63,共4页
摘 要: 利用计算机图像处理技术进行作物缺素判别,从颜色和纹理两个方面提取番茄缺氮、缺钾、缺铁和正常4种情况下叶片图像的特征参数,取得了较好的效果。 In this study , with image processing technology .color and texture of tomato leaves that were short of N,K,Fe and in normal conditions were extracted .Research shows that the proposed method reaches a better result.