This code incorporates the LIBELAS library in the following way:

• header files in stereo-vision/lib/include/iCub/stereoVision/elas (this directory)
• source files in stereo-vision/lib/src/elas
• the original Matlab wrappers and example images have not be incorporated
• the library gets compiled within the compilation of the main stereo-vision repository, no separate compilation is needed

We include, in this directory:

• the original README from LIBELAS, which indicates the code LICENSE and reference papers
• LIBELAS [LICENSE](LICENSE), which we downloaded as the plain text form of the GNU General Public License (GPLv3)