摘要
文章提出了利用帧差分法和背景差分法结合块匹配对运动目标进行检测的方法,该方法实现简单、速度快。块匹配方法的引入有效地抑制了光照变化和背景扰动的影响,提高了整个系统的自适应性。实验证明,该方法能够满足运动目标的实时检测要求。
The moving target detection method based on the frame difference, background difference and block matching is proposed ,which is simple and fast to realize. The method works effectively even when illumination changes and background changes by using block matching, and could enhance the self-adaptability of the system. Experimental results indicate that the method could fit for real time detection of moving targets.
出处
《空间电子技术》
2011年第4期29-31,49,共4页
Space Electronic Technology
关键词
帧差分法
背景差分法
块匹配
目标检测
Frame difference
Baekgorund difference
Block matching
Target detection
