The code would be a model in term of replicability as there is one matlab file for each figure in the paper. To install the code, put the toolbox_fast_marching directory and labelpoints.m inside the external folder, and for some matlab files, install the CVX toolbox, which is done easily. You may need to recompile the toolbox_fast_marching in 64bits, which can be done by running compile_mex from the toolbox folder. However, for the toolbox to compile, you will need to change int dims[3] = {n,p,q}; to mwSize dims[3] = {n,p,q}; in perform_front_propagation_3d_mex.cpp, line 86. Also in compile_mex.m, you need to change line 7, from mex mex/anisotropic-fm//perform_front_propagation_anisotropic.cpp to mex mex/perform_front_propagation_anisotropic.cpp Also, in perform_front_propagation_anisotropic.cpp, lines 2-3, change #include "anisotropic-fm/AnisotropicTensorDistance.h" #include "anisotropic-fm/AnisotropicTensorDistanceConfidence.h" to #include "anisotropic-fm-feth/AnisotropicTensorDistance.h" #include "anisotropic-fm-feth/AnisotropicTensorDistanceConfidence.h" and more importantly download these missing files at http://read.pudn.com/downloads144/sourcecode/windows/system/627786/toolbox_fast_marching/mex/anisotropic-fm/AnisotropicTensorDistance.h__.htm http://read.pudn.com/downloads144/sourcecode/windows/system/627786/toolbox_fast_marching/mex/anisotropic-fm/AnisotropicTensorDistanceConfidence.h__.htm Beware the version at https://gforge.inria.fr/scm/viewvc.php/gcm/src/AnisotropicTensorDistanceConfidence.h?revision=10&view=co does not contain the appropriate constructor that takes a voronoi map as input. Similarly, the missing GenericPradosSchemesForFastMarching_3D.h , Globals.h , FastMarching_WithOptimalDynamics.h , FastMarching.h, PriorityQueue.h can be downloaded at http://read.pudn.com/downloads144/sourcecode/windows/system/627786/toolbox_fast_marching/mex/anisotropic-fm/GenericPradosSchemesForFastMarching_3D.h__.htm https://gforge.inria.fr/scm/viewvc.php/gcm/src/Globals.h?revision=10&view=co http://read.pudn.com/downloads144/sourcecode/windows/system/627786/toolbox_fast_marching/mex/anisotropic-fm/FastMarching_WithOptimalDynamics.h__.htm http://read.pudn.com/downloads144/sourcecode/windows/system/627786/toolbox_fast_marching/mex/anisotropic-fm/FastMarching.h__.htm and be put in the same directory. - in perform_front_propagation_anisotropic.cpp line 45, replace int dims[3] = {w, h, d}; by mwSize dims[3] = {w, h, d}; - in fm2dAniso.cpp line 15, replace const int* dim_h = mxGetDimensions(prhs[0]); by const mwSize* dim_h = mxGetDimensions(prhs[0]); - in fm2dAniso.cpp line 45: int dims[2] = {Nx,Ny}; to mwSize dims[2] = {Nx,Ny}; The necessary "data" folder is only available upon request due to copyrighted materials. We did not contact authors in such cases. In practice, the following codes run without data folder: generateConvexFigure, generateInitialGuessFigure2, generateTimingFigure, testGWComputation2d, testNNMF, testPartial2DMatch (out of 33 test files). When running generateMeshExampleFigure with my own .off files, I run into an "Undefined function 'sparse' for input arguments of type 'int64') which can be solved by addin "|| ... strcmp(version,'9.4.0.813654 (R2018a)')" in line 54 of cotLaplacian.m (or type 'version' to know your matlab version). After that, the code works well and results in reasonables mappings.
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