Add comments to FAST implementation
Improve corner_orientations example output
Implement object oriented interface for BRIEF
Reactive BRIEF test cases
Add test case for border keypoints
Improve example output of corner_moravec
Implement CenSurE detector in object oriented interface
Refactor ORB
Refactor match_descriptors and fix small bugs in ORB
Use dynamic pad-width for arbitrary mask shapes
Fix test cases
Update bento.info
Fix legacy import
Update BRIEF example
Add example to ORB doc string
Add note about usage of ORB
Add example to doc string of CenSurE
Fix corner doctests
Add test cases for feature utilities
Fix imports for Python 3