A hyperspectral classification method based on experimental model of vegetation parameters and C5.0 decision tree of multiple combined classifiers

Xuemei Gong, Juan Lin, Kun Gao, Liu Ying, Meng Wang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

To meet the requirement of fine vegetation classification in hyperspectral remote sensing applications, an improved method based on C5.0 decision tree of multiple combined classifiers is proposed. It consists of 2 classification stages: rough classification and fine classification. During the first stage, experimental model is used to estimate vegetation biochemistry parameters. Then 3 supervised classifiers, namely Spectral Angle Mapping, Minimum Distance, and Maximum Likelihood, combined by C5.0 decision tree, are used to realize the final fine classification. Experiments show that comparing with the traditional mono-classification algorithms, the proposed method can reduce the classification error effectively and more suitable for the vegetation investigation in the hyperspectral remote sensing applications.

Original languageEnglish
Title of host publication2015 International Conference on Optical Instruments and Technology
Subtitle of host publicationOptoelectronic Imaging and Processing Technology, OIT 2015
EditorsGuangming Shi, Bormin Huang, Xuelong Li
PublisherSPIE
ISBN (Electronic)9781628418033
DOIs
Publication statusPublished - 2015
Event2015 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Processing Technology, OIT 2015 - Beijing, China
Duration: 17 May 201519 May 2015

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9622
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference2015 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Processing Technology, OIT 2015
Country/TerritoryChina
CityBeijing
Period17/05/1519/05/15

Keywords

  • C5.0 decision tree
  • Hyperspectral classification
  • Multiple classifiers
  • Remote sensing
  • Vegetation biochemistry parameter

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Gong, X., Lin, J., Gao, K., Ying, L., & Wang, M. (2015). A hyperspectral classification method based on experimental model of vegetation parameters and C5.0 decision tree of multiple combined classifiers. In G. Shi, B. Huang, & X. Li (Eds.), 2015 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Processing Technology, OIT 2015 Article 96220B (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9622). SPIE. https://doi.org/10.1117/12.2185000