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    A spatial information measure method for hyperspectral image visualization

    Access Status
    Fulltext not available
    Authors
    Amankwah, A.
    Aldrich, Chris
    Date
    2015
    Type
    Conference Paper
    
    Metadata
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    Citation
    Amankwah, A. and Aldrich, C. 2015. A spatial information measure method for hyperspectral image visualization, in Proceedings of the 2015 IEEE International Geoscience and remote sensing symposium (IGARSS), pp. 4542-4545. Jul 26-31 2015. Milan: IEEE.
    Source Title
    International Geoscience and Remote Sensing Symposium (IGARSS)
    DOI
    10.1109/IGARSS.2015.7326838
    ISBN
    9781479979295
    School
    Dept of Mining Eng & Metallurgical Eng
    URI
    http://hdl.handle.net/20.500.11937/14613
    Collection
    • Curtin Research Publications
    Abstract

    This paper presents a new band selection method for the visualization of hyperspectral images. The method selects three relevant spectral bands to build the red-green-blue composite. The proposed method uses not only mutual information, but also spatial information to select the bands. Results from the proposed method are presented and compared to other state-of-the-art methods in terms of informative content, gradient magnitude and variance. The results show that the proposed method compares favourably with alternative approaches.

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