LVOSv2 Results

Hi,

I have a question regarding the LVOSv2 results. In Table 1 and Table 3, for SAM2.1 you report around 84.0 J&F. However, in original SAM2 paper (Table 16, appendix), and their github repo, they report 80.6 J&F. 

I was wondering, why there is such a large difference between the reported SAM2 results and your numbers of SAM2 on LVOSv2? And where does this difference come from?

