problem about no loop closure

[JMZZZ]

Hello,I have trained my own vocabulary for this program with DBOW2, I refer to your brief pattern and the data format in VocabularyBinary.hpp. When I load my own vocabulary voc.bin, the program didn't report a mistake. However, there is no loop closure.

I do not know why this problem occurs, Could you please tell me how did you generate the brief_k10L6.bin? Could you please give me some suggestions ?

Thanks !!!

[JaySlamer]

I was wondering if you haved solved this problem. i came cross the same problem when using a 2017 old-version vins-mono

[slyrasa]

the problem has been solved？please tell me some details