背景效果 meaning in English

back ground effect

The css background properties define the background effects of an element
Css背景属性为元素定义背景效果。
Background effect source
背景效果源
Experimental results demonstrate that the algorithm is effective for use in real - time video monitoring system
该算法得到的背景效果良好，适用于视频系统。
The experiment shows the algorithm can extract background effectively , which has practicability and reference value
实验测试表明：该算法取得的背景效果良好，具有较强的实用性和参考价值。