摘要
以TMS320DM642为核心构建一个实验室安全控制系统,通过摄像机采集视频图像,将图像传输给DM642进行图像处理,包括获取背景图像、差影处理、图像分割、运动目标检测、安全控制,并将处理结果显示在液晶屏上。实验验证,系统能够实现实验室条件下的安全控制。
In this paper, a laboratory system is researched, we establish a laboratory system for security control with DM642 as the core. This system gets image by using camera, and transmits image to DM642, and processed by DM642, the system include getting the background image, and subtracting processing, image segment, moving object detection, security control, and display the result of processing on LCD screen. Experimental results show that this system can fulfill video surveillance in laboratory condition.
出处
《成都信息工程学院学报》
2011年第3期288-292,共5页
Journal of Chengdu University of Information Technology
基金
国家重点基础研究发展计划973资助项目(2007CB311203)
国家自然科学基金资助项目(60821001)
关键词
DM642
安全控制
差影处理
DM642
security control
subtracting processing
