High performance change detection in hyperspectral images using multiple references

Jin Zhou; Chiman Kwan

doi:10.1117/12.2303647

8 May 2018 High performance change detection in hyperspectral images using multiple references

Jin Zhou, Chiman Kwan

Author Affiliations +

Proceedings Volume 10644, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XXIV; 106440Z (2018) https://doi.org/10.1117/12.2303647
Event: SPIE Defense + Security, 2018, Orlando, FL, United States

Abstract

Change detection normally involves one reference image and one test image. The objective is to detect changes that are not caused by illumination, atmospheric interferences, and mis-registration and parallax between the two images. Conventional methods can alleviate these issues to some extent. Since there may be some applications where there are multiple reference images collected over time, it would be ideal to incorporate multiple reference images to further improve the change detection performance. In this paper, we present a new approach to change detection, which can explicitly incorporate multiple reference images into account. Extensive experiments using actual hyperspectral images clearly demonstrated the performance of the new approach.

Conference Presentation

Citation Download Citation

Jin Zhou and Chiman Kwan "High performance change detection in hyperspectral images using multiple references", Proc. SPIE 10644, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XXIV, 106440Z (8 May 2018); https://doi.org/10.1117/12.2303647

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