Journal of Civil Aviation University of China ›› 2025, Vol. 43 ›› Issue (6): 1-8.

• Review •     Next Articles

Analysis of the development trends of hyperspectral imaging technology based on
bibliometrics

  

  1. 1a. Research Institute of Science and Technology Innovation; 1b. College of Safety Science and Engineering; 1c. College of
    Transportation Science and Engineering, CAUC, Tianjin 300300, China; 2. Capital International Airport Co., Ltd., Beijing 101304, China
  • Received:2024-10-18 Revised:2025-02-28 Online:2025-12-20 Published:2026-01-10

Abstract:

To understand the research situation of hyperspectral imaging technology and hyperspectral remote sensing in
the past 20 years at home and abroad, this article adopts the bibliometric visualization software VOSviewer to
quantitatively analyze the research papers of hyperspectral imaging technology in the Web of Science (WoS)
database and CNKI database from 2003 to 2022. The results indicate that the number of papers related to hyperspectral imaging technology in the CNKI database has grown relatively slowly. In the past five years, Chinese
scholars have ranked first in the number of publications in the field of hyperspectral imaging technology and
have closely cooperated with researchers from multiple countries in the WoS database. The keyword analysis of
the relevant literature retrieved from the two databases shows that data analysis and image processing in hyperspectral imaging technology are the current research hotspots, and experts and scholars from various countries
have applied deep learning methods in this field. With the progress of technical means, hyperspectral data
analysis and image processing need more cross-integration of multiple disciplines to face the increasing demand for data processing.

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