Overlap constant

[srivathsanmurali]

Implement a option have overlap in clusters for registration purposes.
+ When finding the center that the view is assigned to also find the next best center.
+ Assign certain number of overlap from the list of views that are in the secondary list for centers
New implementation does the following

• Finds the borders for each cluster
• Finds the closest cluster to each border view and adds them to it

TODO:

• Clean up code
• Test on other datasets
• Border visualization to export PLY

[srivathsanmurali]

@ManishSahu53 @pmoulon
I have a very rough implementation of the overlaps in domset in my fork of openMVG https://github.com/srivathsanmurali/openMVG/tree/develop_clusterOverlap
I will clean it up and test it a bit more and get back to you.