求翻译：KDE算法是一个著名的运动目标分割算法。该方法通过前向几帧的数据学习对背景建模，然后能够较快的提取随后各帧中的运动目标。但该方法对于光线噪声较大和一些小运动目标容易丢失。是什么意思？

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KDE algorithm is a well known sports target segmentation algorithms. By the way to frame the study of data modeling for the background, and then to be able to more quickly then the extraction of the aims of the campaign in the frame. However, this method is great for light noise and some small movem

The KDE algorithm is a famous movement goal division algorithm.This method through the front several data study to the background modelling, then can the quick extraction afterwards each movement goal.But this method is big regarding the light noise and some small movement goal easy to lose.

KDE moving object segmentation algorithm is a well-known algorithm. By forward a few frames of the method data for background modeling and fast extraction of moving targets in subsequent frames. Method for light but the noise is large and some small moving objects easily lost.

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