1) scenery brightness
景物亮度
1.
The optimal size of aperture in current scenery brightness was determined from evaluation of initial image, and then the exposure time of this aperture in diverse scenery brightness was obtained.
通过对初始图像的评估,确定当前景物亮度下最佳光圈大小,进而获得此光圈下不同景物亮度的曝光时间,由此建立景物亮度与曝光时间的关系模型。
2) background brightness
背景亮度
1.
Influence of background brightness and dazzle on collision avoidance of night navigation ships;
背景亮度及眩光对夜航船舶避碰的影响
2.
The image processing method is used to study the law of visual brightness with the changing of target brightness and background brightness,and the images of background brightness and their characteristics are obtained,which provides theoretical basis for quantitative design of lighting systerm.
利用图像法研究了视觉亮度随目标亮度和背景亮度变化的规律,得出了视觉亮度随目标亮度变化图像以及视觉亮度随背景亮度的变化图像及其特征,为照明系统定量设计提供了理论依据。
3) Background luminace sensor
背景亮度计
4) comparison of goal and background luminance
目标/背景亮度比
5) luminance of landscape illumination
景观照明亮度
6) background control
背景亮度控制
补充资料：景物
指具有独立欣赏价值的风景素材的个体，是风景区构景的基本单元。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条