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20172021
most citedSpatial Feature Extraction in Airborne Hyperspectral Images Using Local Spectral Similarity

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math.NA2017

An Overflow Free Fixed-point Eigenvalue Decomposition Algorithm: Case Study of Dimensionality Reduction in Hyperspectral Images

Bibek Kabi, Anand S Sahadevan, Tapan Pradhan

We consider the problem of enabling robust range estimation of eigenvalue decomposition (EVD) algorithm for a reliable fixed-point design. The simplicity of fixed-point circuitry h…