ENH: Improve random_noise with better param names & docfixes
activate travis for a fork
typo
detailed procedure
minor modifications
Add unique_rows function
Add test for unique_rows
Add unique_rows to util/__init__.py
Remove repeated coordinates before computing convex hull
Unique rows after getting the pixel corners
Move code comment to appropriate line
Add (previously) pathological qhull test case
Add test to unique_rows for discontiguous arrays
Ensure array input to unique_rows is contiguous
Added non rotation invariant local binary patterns
Corrected duplicate variable declarations, variable name change from 'var_index' to 'rot_index' and corrected minor bugs
Review the procedure
Add note describing array copy if discontiguous
Add docstring note explaining coord use case
DOC: this step seems to be useless