Tugcan Dundar

Superpixel-Level Joint-Sparse and Graph-Regularized Framework for Hyperspectral Image Classification

Hyperspectral image classification (HSIC) remains challenging because high-dimensional spectral signatures must be interpreted together with spatially coherent land-cover structures, particularly when labeled samples are limited. This paper presents a superpixel-based spectral–spatial HSIC method called SJSGR, which co...