The sensor allows the setting of multiple slopes for extended optical dynamicrange, which maintains good contrast in shadowed regions of an image without saturating bright areas in scenes.
该传感器允许延长光学动态范围，在保持不饱和明亮的场景图像领域中的阴影区域的对比度好多个斜坡设置。
2
Photo 552: High contrast light condition. The dynamicrange of GF2 is nice. Original picture.
图552：高光比环境。GF2 的动态范围不错，对阴影细节的保留比较到位。原图，未经后期调整。
3
Objective There are many image enhance methods in image engineering, for example contrast enhancement and dynamicrange compression and so on.