contrast coefficient

基本解释

If the origin of centrifugal-pump contrast-revolution and coefficient are known, contrast-revolution can be applied conveniently.
知道比转数及其系数来源，可以在实际工作中灵活运用比转数。
Firstly, the extraction equilibrium of key points was improved by automatically adjusting the coefficient of controlling contrast in the SIFT algorithm.
首先，自动调整SIFT算法中的对比度控制系数，提高关键点提取的均衡性；
In sensitometry, the characteristic values of sensitivity and contrast coefficient are generally, obtained from photographic characteristic curve graphically.
在感光测定中，一般都用图解的方法从感光特性曲线上求出感光度、反差系数等特性数值。