In this paper, we introduce a novel linear model tailored for semisupervised/library-based unmixing. Our model incorporates …

Spectral pixels are often a mixture of the pure spectra of the materials, called endmembers, due to the low spatial resolution of …

In this paper, we introduce a new algorithm based on archetypal analysis for blind hyperspectral unmixing, assuming linear mixing of …

This letter introduces a new sparse unmixing technique using archetypal analysis (SUnAA). First, we design a new model based on …

Hyperspectral imaging offers new perspectives for diverse applications, ranging from the monitoring of the environment using airborne …