LAUSR

Log-Euclidean Kernel-Based Joint Sparse Representation for Hyperspectral Image Classification

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0 Published in 2019 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"

DOI: 10.1109/jstars.2019.2952408

Abstract: Motivated by the superior performance of region covariance descriptor, we use covariance matrices as new features to replace the original spectral pixel features, and employ a Log-Euclidean metric to characterize the geodesic distance between symmetric… read more here.

Keywords: kernel based; euclidean kernel; covariance; based joint ... See more keywords