SLIC Superpixels for Efficient Graph-Based Dimensionality Reduction of Hyperspectral Imagery

Improving graph-based dimensionality reduction techniques for image data to incorporate superpixels

Performs SLIC superpixel-based dimensionality reduction of hyperspectral imagery, followed by SVM-based classification, as described in the paper:
X. Zhang, S. E. Chew, Z. Xu, and N. D. Cahill, "SLIC Superpixels for Efficient Graph-Based Dimensionality Reduction of Hyperspectral Imagery," Proc. SPIE Defense & Security: Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XXI, April 2015.