植物学报 ›› 2021, Vol. 56 ›› Issue (4): 500-508.DOI: 10.11983/CBB21002

• 专题论坛 • 上一篇    

多光谱成像技术在植物学研究中的应用

王众司, 贾亚萍, 张瑾, 王若涵*()   

  1. 北京林业大学生物科学与技术学院, 北京 100083
  • 收稿日期:2021-01-06 接受日期:2021-05-07 出版日期:2021-07-01 发布日期:2021-06-30
  • 通讯作者: 王若涵
  • 作者简介:*E-mail: wangrh@bjfu.edu.cn
  • 基金资助:
    中央高校基本科研业务费专项资金(2021ZY63);国家自然科学基金(31770201)

Multispectral Imaging and Its Applications in Plant Science Research

Zhongsi Wang, Yaping Jia, Jin Zhang, Ruohan Wang*()   

  1. College of Biological Science and Technology, Beijing Forestry University, Beijing 100083, China
  • Received:2021-01-06 Accepted:2021-05-07 Online:2021-07-01 Published:2021-06-30
  • Contact: Ruohan Wang

摘要:

多光谱成像(MSI)技术是一种新兴的成像检测技术, 通过将光谱与成像合二为一, 可实现植物结构、生理、生化表型的定性定量分析及其特征分布的评估。近年来, 与数学建模分析结合的MSI技术具有强大的信息捕获能力, 在植物学研究中展现出强劲的应用潜力。该文介绍了MSI技术的成像原理, 总结了近年来MSI技术在植物损伤鉴定、病害研究、代谢物质生化特征及生理进程鉴定方面的应用, 展望了该技术在植物研究领域的前沿性发展, 以期使MSI技术在植物研究中得到更好的应用。

关键词: 多光谱成像, 光谱, 数学建模, 精度评价, 植物研究

Abstract:

Multispectral imaging (MSI) is an emerging technology designed for advanced imaging detection, which combines the information of spectroscopy and imaging to conduct qualitative and quantitative analysis of plant phenotypes including structural, physiological and biochemical characteristics. Recently, MSI shows a strong capability to capture detailed spectral information in combination with the applications of mathematical modeling and analysis, and displays a strong potential in the field of plant research. Here we introduce the principle of MSI technology and summarize the main applications of this technology in various aspects of plant research, which includes detection of plant damage and disease, identification of plant metabolites and characterizing plant physiological status. We alse prospect the frontier development of MSI in plant research.

Key words: multispectral imaging, spectroscopy, modeling, accuracy, plant science