| The video object detection,recognition,tracking and video object generation of the video image sequence are the hot topics of information technology.Our project is to develop information system of infrared video surveillance and motive object detection and tracking with C6X-Hostpc architecture.In this thesis are studied the theoretical model of the system of video object detection and tracking ,then the functions and layer structure model.Based on the hardware platform of C6X-Video Board-Hostpc and software support of WINNT,the basic diagram of the system is proposed. The system functions are discussed in four parts:hardware platforrcu DSP tracking software> hardware's driver and host control software.The design and implementation of the host control software is mainly studied in this paper.The design principles of the host control software are the elegance of interface^ stability of running > expansibility of function.The modularized structure is adopted in the design, refer to the current advanced model of software design:componet object model.It not only reduces its complexity,but also benefits the debugging.The functions of host control software include download of DSP tracking program to PCI card,start/stop DSP,scene surveillance,storing the video object data.the real time analysis of video objects and the results presentation.The system experimenting shows that host control software is quite good. |
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