The line shapes used in XPS and their combination were introduced in detail. The background subtraction methods and their effects on analysis results were discussed.
详细介绍了XPS数据处理中用到的峰形曲线和它们的组合峰形，讨论了背景扣除方法及对分析结果的影响。
The paper introduces several methods for vision-surveillance using background subtraction, frame-difference method, symmetrical differencing and a method based on RGB image.
介绍了在视觉监控领域经常用到的几种运动人体检测算法，如背景减除法、帧差法、对称差分法、基于RGB图像的运动检测法。
Background subtraction and frame difference method are commonly used moving objects detection methods.
背景差法和帧间差法都是常用的运动目标检测方法。
Absrtact: background subtraction is one of the common methods in motion detection, its performance depends on the background model.
摘要：背景减除法是运动目标检测的常用方法，其性能取决于所使用的背景模型。
Absrtact: background subtraction is one of the common methods in motion detection, its performance depends on the background model.
摘要：背景减除法是运动目标检测的常用方法，其性能取决于所使用的背景模型。
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