A. Helens

According to our database, A. Helens authored at least 2 papers between 2010 and 2011.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2011

Explaining mid-infrared astronomical spectra: Non-negative matrix factorization vs theoretical spectroscopic database.

Olivier Berné, M. Rosenberg, A. Helens

Proceedings of the 3rd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2011

2010

Non-negative matrix factorization pansharpening of hyperspectral data: An application to mid-infrared astronomy.

Olivier Berné, A. Helens, P. Pilleri, Christine Joblin

Proceedings of the 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2010