“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	Charpit Charpit auxiliary equation charring agent chart chart auxiliary element chart border chart cartographic generalization chart compilation chart compilation and design chart content chart coordinate system chart correction chart database chart data model chart data structure chart datum chart datum transfer Charte coloniale de 1908 charter Chartered Companies Chartered Institute of Library and Information Professionals chartered passenger transportation chartered real right chartering market Charter of Ethics for Professional Journalists

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。