基于单片FPGA的星提取星识别图像处理IP核研究

摘要

给出了一种星敏感器星提取和星识别算法的并行处理方案，设计了在一片FPGA芯片上实现星点提取和星识别功能的IP核．该IP核有利于提高星敏感器星图处理的数据更新率及可靠性，降低系统功耗，缩小系统体积．%this paper, a parallel processing scheme for star acquirement and star identification are presented. core that achieves star point acquirement and star identification is designed on a single chip of FPGA. Experimental results demonstrate that such IP core helps enhance the ratio of data update and system reliability of star map processing for star sensor, and system power dissipation and system volume are both reduced significantly.