CAJ | 학술논문

设计了一种基于PandaBoard的运动物体检测系统。该系统的主要组成模块及其功能简要描述如下：利用USB摄像头进行视频帧的采集，基于嵌入式的PandaBoard开发板运行运动物体检测的视频帧处理算法，采用USB无线鼠键进行检测系统的启动或关闭，最终通过HDMI显示器进行检测结果的显示。其中，嵌入式PandaBoard开发板上运行的帧间差分运动物体检测算法基于上位机Simulink进行设计，设计完成后直接下载到PandaBoard开发板上运行。该系统可以脱离上位机及Simulink开发环境独立运行，具有设备简单、成本低、算法可拓展性强等特点，具有良好的应用前景。
설계료일충기우PandaBoard적운동물체검측계통。해계통적주요조성모괴급기공능간요묘술여하：이용USB섭상두진행시빈정적채집，기우감입식적PandaBoard개발판운행운동물체검측적시빈정처리산법，채용USB무선서건진행검측계통적계동혹관폐，최종통과HDMI현시기진행검측결과적현시。기중，감입식PandaBoard개발판상운행적정간차분운동물체검측산법기우상위궤Simulink진행설계，설계완성후직접하재도PandaBoard개발판상운행。해계통가이탈리상위궤급Simulink개발배경독립운행，구유설비간단、성본저、산법가탁전성강등특점，구유량호적응용전경。
Development of a moving object detection system based on PandaBoard is described in this paper. The main modules along with their functions are presented as follows:(a)one USB camera is used for capturing video frames,(b)the embedded PandaBoard is exploited as the core on which the video frame processing algorithm for detecting moving object is implemented, (c) a wireless USB control board integrating both mouse and keyboard is used for switching on/off the detection system,and (d)a HDMI monitor is employed to demonstrate the detection results. Specifically,the frame difference moving object detection algorithm running on the embedded PandaBoard is designed by means of PC Simulink. The designed algorithm is downloaded to the PandaBoard for execution. The moving object detection system can operate independently of PC and Simulink development environment. It has many merits,i.e. simple construction,low cost and strong scalability to more complex algorithms. It thus has a potential for vaster applications.