Methods Based on improving of traditional histogram equalization, the proposed method adopts the minimum mean brightness error bi-histogram equalization and an effective intersected point.

方法在改进常规直方图均衡化算法的基础上，以最小灰度平均值误差二元直方图均衡化为基础，引入另一个有效分割点。

youdao

The increased brightness does not necessarily mean the oil is thicker or more concentrated there; it may simply be that the oil is located in the sunglint region of the image.

浮油的亮度增加并不意味着有浮油是浓稠或大多集中在那里；它可能只是在太阳反辉区域里。

youdao

So it was the brightness of silver that then came to mean pure white.

因此，这个词“纯白”的含义是从银色光泽的意思演变而来的。 注意是强调句。

youdao