A Glance at Information-Geometric Signal Processing by Frank Nielsen.
Slides from the MAHI workship (Methodological Aspects of Hyperspectral Imaging)
From the workshop homepage:
The scope of the MAHI workshop is to explore new pathways that can potentially lead to breakthroughs in the extraction of the informative content of hyperspectral images. It will bring together researchers involved in hyperspectral image processing and in various innovative aspects of data processing.
Images, their informational content and the tools to analyze them have semantics too.