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介绍了利用非制冷红外焦平面传感器,采用PC 104plus嵌入式PC与FPGA技术构建的便携式红外图像处理系统。针对凝视型红外图像处理系统的两个技术问题———红外焦平面非均匀性校正的硬件实现和保证图像帧的完整性,本文结合所研制的系统进行了深入的阐述。利用本系统,针对应用背景可以构建诸如红外检测、红外跟踪等各种具体应用系统。
This paper introduces a portable infrared image processing system using uncooled infrared focal plane sensor and PC 104plus embedded PC and FPGA technology. Aiming at the two technical problems of staring infrared image processing system --- the hardware implementation of infrared focal plane nonuniformity correction and the guarantee of the integrity of the image frame, this paper expounds the system in detail with the developed system. Use this system, for application background can build such as infrared detection, infrared tracking and other specific applications.