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  1. Article

    Open Access

    A Review of Unsupervised Spectral Target Analysis for Hyperspectral Imagery

    One of great challenges in unsupervised hyperspectral target analysis is how to obtain desired knowledge in an unsupervised means directly from the data for image analysis. This paper provides a review of unsuper...

    Chein-I Chang, **aoli Jiao, Chao-Cheng Wu… in EURASIP Journal on Advances in Signal Proc… (2010)

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  2. No Access

    Article

    Real-time N-finder processing algorithms for hyperspectral imagery

    N-finder algorithm (N-FINDR) is probably one of most popular and widely used algorithms for endmember extraction in hyperspectral imagery. When it comes to practical implementation, four major obstacles need t...

    Chao-Cheng Wu, Hsian-Min Chen, Chein-I Chang in Journal of Real-Time Image Processing (2012)