Awesome

HySure

What is it?

HySure is an algorithm to fuse hyperspectral remote sensing images with either multispectral or panchromatic ones. This set of MATLAB files implements the methods described in

[1] M. Sim�es, J. Bioucas-Dias, L. Almeida, and J. Chanussot, �Hyperspectral image superresolution: An edge-preserving convex formulation,� IEEE Int. Conf. Image Processing, Paris, 2014.

[2] M. Sim�es, J. Bioucas-Dias, L. Almeida, and J. Chanussot, �A convex formulation for hyperspectral image superresolution via subspace-based regularization,� IEEE Trans. Geosci. Remote Sens., vol. 53, no. 6, pp. 3373-88, June 2015.

See the file LICENSE for copying conditions.

Kindly report any suggestions or corrections to miguel.simoes@lx.it.pt

Release date

February 18, 2015

Where can I find it?

https://github.com/alfaiate/HySure

How to use it?

There are three folders that contain:

'demos': MATLAB script files with some of the examples detailed in [2];
'data':  the two different datasets: Pavia and Paris (see [2]);
'src':   the source code.

System-specific notes

This version of HySure was tested using MATLAB R2014b on a Windows 7 machine.

Licensing

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 3 of the License.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Contact information

Miguel Sim�es:      miguel.simoes@lx.it.pt 
Jos� Bioucas-Dias:  bioucas@lx.it.pt 
Luis B. Almeida:    luis.almeida@lx.it.pt 
Jocelyn Chanussot:  jocelyn.chanussot@gipsa-lab.grenoble-inp.fr

Miguel Sim�es is with Instituto de Telecomunica��es, Instituto Superior T�cnico, Universidade de Lisboa, Lisbon, Portugal and GIPSA-Lab, Universit� de Grenoble, France. Jos� Bioucas-Dias and Luis B. Almeida are with Instituto de Telecomunica��es, Instituto Superior T�cnico, Universidade de Lisboa, Lisbon, Portugal. Jocelyn Chanussot is with GIPSA-Lab, Grenoble Institute of Technology, France and with the Faculty of Electrical and Computer Engineering, University of Iceland.

This work was partially supported by the Funda��o para a Ci�ncia e Tecnologia, Portuguese Ministry of Science and Higher Education, projects PEst-OE/EEI/0008/2013, PTDC/EEI-PRO/1470/2012, and grant SFRH/BD/87693/2012.