JOURNAL ARTICLE

遗传算法宽光谱光学系统设计方法研究

Abstract

针对宽光谱光学系统初始结构构建效率低、设计周期长的问题,提出基于遗传算法的宽光谱光学系统设计方法。推导等焦距、等像面成像条件,建立合理的优化目标函数,以光学结构参数作为遗传变量,利用研究的遗传算法解算出大量优异初始结构,筛选最优结构输入到光学仿真软件中,经过简单优化即可得到满足要求的宽光谱光学系统。以此方法设计了可见光、近红外宽光谱光学系统,系统成像波段为0.4~1.2 μm,焦距为40 mm,视场角均为±5°,波段范围内焦距差异小于0.03 mm,且宽光谱范围内成像质量良好。

Keywords:
Business

Metrics

1
Cited By
0.53
FWCI (Field Weighted Citation Impact)
16
Refs
0.49
Citation Normalized Percentile
Is in top 1%
Is in top 10%

Citation History

Topics

Advanced Image and Video Retrieval Techniques
Physical Sciences →  Computer Science →  Computer Vision and Pattern Recognition

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