运用视频监控技术检测高速运动目标的新算法  

New Algorithm for Detection of High-speed Moving Objects Using Video Monitor Method

作　　者：范伊红[1] 张元[2] 黄涛[1] 

机构地区：[1]河南科技大学电子信息工程学院,洛阳471003 [2]河南工业大学,郑州450007

出　　处：《计算机工程》2006年第22期240-242,共3页Computer Engineering

基　　金：河南省杰出人才创新基金资助项目(0221000200)

摘　　要：提出了一种新的基于图像块和HVS彩色图像差值技术的高速运动目标检测算法。对分块后的图像进行粗检,辅以经验知识确定出目标的大概区域。在锁定的局部区域内运用HVS彩色图像差值方法检测出运动目标。实验结果表明,该算法克服了传统的差图像法的缺点,能够有效地抑制阴影的影响,具有自适应性强、速度快等优点。在复杂的环境下,运用该算法提取运动目标可以获得满意的效果。The paper presents a new algorithm for the detection of high-speed moving objects based on picture blocks and HVS color space of image differences techniques, The position of the object is roughly determined by examining the pictures which have been separated to blocks with the help of previous experiences. The moving object is detected in the determined local region by comparing the image differences in HVS color space. The experimental results show that this algorithm can overcome the weakness of traditional image difference method and suppress shadows effectively with advantages of self-adaptation and high speed. It can be used to detect the high-speed moving objects in the complex.

关 键 词：运动目标检测 视频监控 HSV彩色空间 中值滤波 形态学滤波 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]