环境照度 meaning in English

ambient light illumination
ambient lightillumination

Through comparing the experiment results in different illumed condition , the results have proved that the accuracy reached the request of practicality
通过对其在不同环境照度下的实验测试，证明指针识别的准确率达到了实用化的要求。
The simulation result has indicated that using the method of two - value filter can solve the question perfectly , and the question is the edge discontinuity of traditional image classify base on region ; the image fusion which make use of edge gradually change is sententious and efficient ; the color image reinforcing which realized by grey statistics histogram equalization method has reduced the need of environment brightness in virtual photographing system
仿真结果表明，利用二值滤波处理较好地解决了传统的基于区域的图象分类中的边缘不连续的问题；利用边缘渐变方式实现的图像融合简洁有效；由灰度统计直方图均衡所实现的彩色增强处理降低了虚拟照相系统对环境照度的要求。