摘要
考虑到单兵执行长时间侦查和狙击任务时容易出现松懈和疲劳的问题,结合成熟的双目立体视觉测量技术和ViBe算法对运动目标进行检测来进行及时的反馈和提醒。ViBe是像素级别的视频背景建模和前景检测算法,具有效果好、鲁棒性强、速度快和占用硬件资源少的特点。一方面通过ViBe算法对采集到的图像进行运动检测,得到运动目标区域信息;另一方面通过双目摄像机系统进行标定、立体匹配和三维测量,获取运动目标的位置信息。实验结果表明,该系统能够有效地检测到运动目标的区域和位置信息,达到辅助单兵作战的目的。
Given that single-soldier can be prone to tired and lax problems for executing a long period of time sniper and reconnaissance task, this paper combines mature of binocular stereo vision measurement technology and ViBe algorithm for moving object detection to make timely reminder and feedback. ViBe is the pixel-level video background modeling and foreground detection algorithm, which has good effect, strong robustness, fast speed and occupies less hardware resources. On the one hand, the system collects images for motion detection through the ViBe algorithm, and gets moving target area information; on the other hand, the system carries out calibration, stereo matching and three-dimension- al measurement through binocular camera system, and requires moving target location information. The experimental results show that the system can effectively detect the moving target area and location information, achieving the purpose of assisting single-soldier fighting.
出处
《信息技术与网络安全》
2018年第2期108-111,共4页
Information Technology and Network Security
关键词
双目立体视觉
运动检测
背景建模
单兵作战
binocular stereo vision
motion detection
background modeling
single-soldier combat
