基于FPGA的红外图像目标检测

Infrared image target detection based on FPGA

红外图像目标检测过程中,实时处理过程需实现大量的数据存储和高速的处理速度.文中介绍了基于DSP+FPGA的图像处理系统,LoG滤波器及其设计方法.并详细论述了在FPGA中通过LoG滤波实现红外目标检测的方法.将FPGA用于目标检测,发挥了FPGA的高速优势,可实现红外目标的实时检测.

During the infrared image target detection, a great deal of data needs to be stored and processed with high speed. An image processing system based on DSP and FPGA is presented in this paper. After the discussion of the LoG filter and its design, a detailed description of how to realize the infrared target detection in FPGA through the LoG filtering though FPGA follows. With the use of FPGA in target detection, high-speed can be reached to satisfy the real-time desire of the infrared image processing system.