Results 2 issues of 赵伟松

line 36 of KRKmeans.m, if _random1 == _random2 and _random2 == 0, then _random2 = _totalLength - _random2 will cause index out of range

Thank you for your work! I find that some objs are not labeled in "result_after_merging.json". For example anno_id=2297, there is no label for original-80 There are some other miss objs....