Robust Scene Reconstruction

This is a fork of https://github.com/qianyizh/ElasticReconstruction with the following goals:

• Change the build system to CMake
• Remove any Windows-specific call
• Remove any dependency on the custom fork of the PCL library

You should be able to build the software with a compiler with C++11 support on any system with the appropriate dependencies installed:

• PCL >= 1.7
• Eigen 3
• Boost >= 1.49
• OpenMP
• SuiteSparse

See README.txt for the original instructions.