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。
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