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Browsing Elektrik Elektronik Mühendisliği Bölümü by Subject "Anomaly Detection"

Browsing Elektrik Elektronik Mühendisliği Bölümü by Subject "Anomaly Detection"

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  • Lossy Compression of Hyperspectral Images Using Online Learning Based Sparse Coding 
    Ülkü, İrem; Töreyin, Behçet Uğur (IEEE, 2014)
    A lossy hyperspectral image compression method is proposed using online learning based sparse coding. The least number of coefficients are obtained to represent hyperspectral images by applying the sparse coding algorithm ...
  • Sparse coding of hyperspectral imagery using online learning 
    Ülkü, İrem; Töreyin, Behçet Uğur (Springer, 2015-05)
    Sparse coding ensures to express the data in terms of a few nonzero dictionary elements. Since the data size is large for hyperspectral imagery, it is reasonable to use sparse coding for compression of hyperspectral images. ...