The System Design Of Infrared Target Tracking Based On DSP + FPGA

This application relates to the field of the infrared image, the infrared content of the study is to design an image processing hardware platforms. For mobile target tracking done, the test is the image processing capabilities, including the advantages of hardware performance and algorithms. A typical infrared target tracking feature is the large amount of data processing, system requirements faster and better real-time, higher reliability.Through the research on the characteristics of infrared image, refering to the information of the infrared target tracking system and considering the system volume, area, the amount of data processing, data processing speed and the communication interface of these aspects, I put forward a kind of practical and real-time hardware system architecture——DSP+FPGA system fusion structure. The system is flexible and good compatibility, can process multy tasks at same time. A stable system.must ensure that the hardware system of power quality, signal quality, the amount of electromagnetic radiation to meet certain standards and specifications, must ensure that the hardware system of power quality, signal quality, the amount of electromagnetic radiation to meet certain standards and specifications. And the ability to adapt to different application environment will test system on the environment, such as anti electromagnetic interference ability, high and low temperature capacity etc.The system belongs to the high frequency system. In this paper, the quality of the system demanding high frequency signal. In this paper, in the proposed system architecture, do a schematic and printed plate for electric system of high speed circuit wiring layout. I create a reliable infrared target system from five aspects: PCB layer signal integrity, power integrity, electromagnetic compatibility, the test ability of the PCB.