Constrained-Target Band Selection Based on Band Combination for Hyperspectral Target Detection Using CEM

Zhiyong Tian, Kun Gao*, Xiaodian Zhang

*Corresponding author for this work

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

Abstract

Selecting an appropriate band subset is a vital problem for hyperspectral target detection. The constrained-target band selection method, derived from constrained energy minimization (CEM), can select different band subsets according to different targets. The selected band will be used to detect the target by CEM. However, the current methods did not consider the adaptation of the selected band with CEM. We propose a constrained target band selection method based on band combination, which treats the selected band as a whole to match the input requirements of CEM to detect the specific target. Firstly, Criteria for evaluating band combination is proposed based on the constrained-target band selection method. Secondly, the features of these band combinations are proposed. Thirdly, the key band set is proposed to reduce the range of search band combinations from the whole band to a subset of the whole band, based on these features and the sparse constrained band selection (SCBS) method. Finally, the desired band combination is searched in the key band set based on these features. Experiments show that the proposed method offers promising results.

Original languageEnglish
Title of host publicationIGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages771-774
Number of pages4
ISBN (Electronic)9781665427920
DOIs
Publication statusPublished - 2022
Event2022 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022 - Kuala Lumpur, Malaysia
Duration: 17 Jul 202222 Jul 2022

Publication series

NameInternational Geoscience and Remote Sensing Symposium (IGARSS)
Volume2022-July

Conference

Conference2022 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2022
Country/TerritoryMalaysia
CityKuala Lumpur
Period17/07/2222/07/22

Keywords

  • Band combination
  • CEM
  • Key band set

Fingerprint

Dive into the research topics of 'Constrained-Target Band Selection Based on Band Combination for Hyperspectral Target Detection Using CEM'. Together they form a unique fingerprint.

Cite this