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基于FPGA的红外图像校正显示系统设计

esign of Correction Displsy System for Infrared Image

中文摘要英文摘要

非制冷红外成像器具有较强的非均匀性,一点校正是一种简单有效的方法。由此提出了一种基于FPGA的红外图像校正显示系统,采用一点校正方法,通过减去背景图像去除红外图像非均匀性,采用一种显示缓存结构,有效保证显示的实时性、降低存储资源的使用量。实际运行结果表明,本系统能够有效去除红外探测器非均匀性,显示效果清晰稳定。

Uncooled infrared imager has strong non-uniformity,one point correction is a simple and effective method for this problem.This paper presents an FPGA-based infrared image correction and display system.Using one point correction method to remove the non-uniformity of infrared image by subtracting the background image.Using a display buffer structure, effectively ensure the display of real-time, reduce the use of storage resources.The actual operating result shows that the system can effectively remove the non-uniformity of infrared detector and the display is clear and stable.

梁巢兵、王 宇、桑红石

光电子技术电子技术应用

IRFPA一点校正FPGAVGA显示

IRFPAOne Point CorrectionFPGAVGA displsy

梁巢兵,王 宇,桑红石.基于FPGA的红外图像校正显示系统设计[EB/OL].(2015-04-30)[2025-08-18].http://www.paper.edu.cn/releasepaper/content/201504-464.点此复制

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