There are usually three approaches for vehicle detection, that is frame differencing, background differencing and edge detection.
车辆检测常用的有帧差法、背景差法和边缘检测法等。
A novel moving object detection based on adaptive background subtraction and symmetrical differencing is presented in this paper.
本文提出了一种基于背景相减法和对称差分法来进行运动目标检测的方法。
A new background reconstruction algorithm is proposed to overcome the problems in the current algorithms, which is based on sub-blocks and employs symmetrical differencing.
针对现有的背景重构算法存在的问题，提出一种新的算法，该算法基于子块操作，利用对称差分重构背景。
In this paper, a new method of moving-people detection based on fusion of coterminous frames differencing and background subtraction is proposed.
提出一种基于对称帧间差分与背景减除相结合的运动目标检测和自适应背景更新方法。
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。
First, the original symmetrical differencing is improved. Then, background is reconstructed based on the symmetrical differencing results.
首先对对称差分算法进行了改进，然后基于对称差分结果进行背景重构。
In order to overcome the lack of sensitivity of light change, combining the adaptive background subtraction with the symmetrical differencing obtains the integrity foreground image.
为了克服了减背景法对光照变化敏感的不足，再结合帧差法对运动目标进行检测。
In order to overcome the lack of sensitivity of light change, combining the adaptive background subtraction with the symmetrical differencing obtains the integrity foreground image.
为了克服了减背景法对光照变化敏感的不足，再结合帧差法对运动目标进行检测。
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