background update

常见例句

In this system, the alternative background update method is used and the moving objects detection method is improved.
程序设计采用选择性背景更新法提取背景，并对运动目标的连通域检测算法进行改进。
This paper presents an new method of thresholding for moving object segmentation in adaptive background update application.
文中提出了一种新的阈值化方法用来在自适应背景的应用中把运动物体从景物中分割出来。
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In video based ITS(intelligent traffic system), background update and object detection are directly affected by the light reflection of bus coping and background occlusion.
影响夜间监视系统稳定性的主要因素之一是光线的变化，背景更新方法则是克服光线影响的有效方法。

But the company has just released the background method for its news feed update.
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Charities should have background files related to their key officers and board members and update them periodically.
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