Created by: laurentes

The current LBPTopOperator implementation is a port of some older torch5spro code. Unfortunately, it suffers from the following problems (non-exhaustive list):

• No unit test!
• Does not seem to work!
• Poor python bindings (no helper functions to get information about the expected size of the output)
• Generic C++ core exceptions rather than specialized ones
• Few check on the input/output array size are performed

This requires some serious revision.