This paper develops the threshold brightness contrast experiments of human eyes, and determines the important factor K in the visibility calculation models.
本文通过进行人眼阈限亮度对比实验，确定了可见度计算模型中的重要系数K。
Then the glory of the LORD went up from the cherub, and stood over the threshold of the house; and the house was filled with the cloud, and the court was full of the brightness of the LORD's glory.
耶和华的荣耀从基路伯那里上升，停在门槛以上。 殿内满了云彩，院宇也被耶和华荣耀的光辉充满。
Use the built-in threshold feature to quickly find the black and white points of your image, and to adjust the brightness range images that lack a proper shadow or highlight.
使用内置的阈值功能迅速找到图片的黑，白点，并调整图像亮度范围缺乏适当的阴影或亮点。
Then a three threshold method is designed to extract the starting points according to the fact that the small objects in the infrared image are separated and have relatively high brightness.
在此基础上依据小目标是孤立亮斑的特点设计出三阈值起始点提取方法，然后用有阈值限制的区域生长和区域合并的方法恢复没有被提取出来的面目标的内部和弱边缘。
Based on the difference in physical properties between ice and water, a criterion distinguishing ice from water is set up and the threshold value of brightness is achieved.
根据物理和统计方法建立了冰厚与亮温的对应关系，分别对海冰冰厚分布进行了反演，得到了与实况较为一致的冰厚分布。
Based on the difference in physical properties between ice and water, a criterion distinguishing ice from water is set up and the threshold value of brightness is achieved.
根据物理和统计方法建立了冰厚与亮温的对应关系，分别对海冰冰厚分布进行了反演，得到了与实况较为一致的冰厚分布。
应用推荐