“比值增强”的概念、定义、翻译、参考文献-科学参考

单词	比值增强
释义	比值增强 Encyclopedia 工学图像增强释 ratio enhancement比值增强为了得到更好的图像显示效果或分类精度，通过两个波段相应影像灰度值的比值变换来突出图像中各类别和目标的方法。又称频带比值增强。
随便看	circulation-preserving flow circulation production price index circulation rate circulation ratio of forced circulation circulation service circulation storehouses circulation system of agricultural products circulation theorem circulation theorem of electrostatic field circulation theory of history circulator circulators circulatory integral circulatory motion circulatory system circules circulizer circum-angle circumanticevian triangle circumcenter circumcentre circumcevian triangle circumcircle circumcircle mid-arc triangle circumcircle of a regular polygon

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。