摘要
光谱测量技术在无损检测、地质勘探、农业普查等诸多方面均有广泛应用,且随着技术的发展,相关工艺器件近几年得到了长足的进步。在结合实际应用需求的前提下,比较全面地介绍了光谱测量技术的发展历史,以及近年来相关技术的研究现状和发展动态。并且从传统型、计算型、多路复用型三个角度较详细地总结了目前光谱测量的主要形式。着重介绍了包括计算层析、压缩感知、傅里叶变换、哈达码变换等多种光谱测量技术的原理及实现方法,并分别总结了优缺点。对目前光谱测量技术中亟待解决的问题进行了分析总结,对未来光谱测量手段的发展进行了展望。
Spectral measurement technology has been widely used in non-destructive test, geological prospecting, agriculture and many other fields, and the related technology and devices have achieved great progress in recent years. So spectral measurement technology has developed rapidly in recent years. Based on practical application requirements, the development history of spectral measurement technology was introduced comprehensively and the main spectral measurements including traditional, computational and multiplexing were summarized. The theory and implementation of computational tomography, compressive sensing, Fourier transform, Hadamard transform were introduced in detail and corresponding advantages and disadvantages were pointed out. At last, the problems that need to be solved urgently in spectral measurement technology were analyzed and summarized, and the future development of spectral measurement methods was prospected.
作者
柏连发
王旭
韩静
赵壮
Bai Lianfa;Wang Xu;Han Jing;Zhao Zhuang(School of Electronic Engineering and Photoelectric Technology, Nanjing University of Science and Technology, Nanjing 210094, China)
出处
《红外与激光工程》
EI
CSCD
北大核心
2019年第6期1-11,共11页
Infrared and Laser Engineering
基金
国家重大科研仪器研制项目(61727802)
关键词
光谱测量
压缩感知
哈达玛变换
傅里叶变换
spectral measurement
compressive sensing
Hadamard transform
Fourier transform
