Design And Implementation Of Embedded System Based On Moving Target Detection

Due to the progress and development of society， people’s awareness ofsecurity is growing，moving target detection has great significance and applicationvalue in real life.It combines image processing，communications technology，intelligent control and many other fields of advanced technology，is widely used inhome security，residential surveillance，traffic safety and other fields，have greatresearch value.Moving target detection based on embedded system integratesembedded technology， video compression coding technology and computernetwork technology，design of the system is intelligent video surveillance in a newapplication.Before designing the system summarizes the moving target detection in thebackground，meaning，status quo and development trend of the first paper presentsthe overall design and structure of the flo w system，including system hardwaredesign and software design. In this paper，as an embedded linux operating system，system software and hardware to ensure the smooth progress.Extracted using aUSB camera image as the source of the video progresses，the use of computernetwork communications for image transmissio，moving target detection algorithmon ARM embedded platform automatically detects moving objects intelligentmonitoring.System hardware conditions：Mini2440development board，USB camera，PC machines and audio.Prepare hardware environment including storage systems，and select each interface.Preparation and application software design ready forsystem software.Then carry out the installation of the Linux operating system，the software development environment is ready to carry bootloadertransplantation，transplant kernel，file system transplantation on ARM，the finaldesign and implementation of applications， mainly acquisition moduleimplementation， testing procedures and alarm program preparation andtransplantation.So that the whole system was built up，can detect moving objectsand an alarm.In this paper，the various modules of the system software for a detaileddescription and implementation，through a simple scene detection performance ofthe system was tested to be able to better detect moving targets and to achieve analarm，to achieve the desired goal.