This is the second version of my implementation of the paper.

This is the code of the paper Direct Photometric Alignment by Mesh Deformation which implemented by myself totally by myself. during the test i found the area outside overlap area will have too much deformation, Then i add one more constrain to let the vertices not change too much.

by the way,the sample distance and the size of mesh boxes are all set in the config yaml.

The environment is python3.6, vlfeat, opencv with contrib The envirment of cpp is opencv3.4, eigen, pybind11