“ratio enhancement”的概念、定义、翻译、参考文献-科学参考

单词	ratio enhancement
释义	ratio enhancement 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	sequence data mining sequenced chain sequence decoded into a message sequence-defined polymerization sequence density sequence diagram sequence dispersion sequence entropy sequence equilibrium sequence estimation sequence extracting sequence homology sequence interpolation sequence log sequence mining sequence of a pair sequence of arcs sequence of a triple sequence of automata sequence of complex numbers sequence of derived functors sequence of distinct points sequence of edges sequence of events sequence of event system

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