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jiawen-zhu / HQTrack

Tracking Anything in High Quality
MIT License
744 stars 65 forks source link

What is the main difference between yours and that? #16

Closed XinyueZ closed 1 year ago

XinyueZ commented 1 year ago

Hey dude,

 Compare to https://github.com/gaomingqi/Track-Anything

I mean except HQ Sam and your tracker backbone, in previous one they were using Xmem for tacking.

Also those https://github.com/z-x-yang/Segment-and-Track-Anything

https://github.com/qiaoyu1002/Inpaint-Anything

Thanks

jiawen-zhu commented 1 year ago

Hi~ Thanks for your attention. The methods you mentioned are excellent SAM-based works. Compared with them, HQTrack is the first tracking-anything method used in practice (VOTS2023), and promising performance is obtained. Except adopting HQ-SAM and more powerful backbone, HQTrack:

  1. increases feature scales for mask propagation, enabling more accurate mask prediction and tiny-object-friendly.
  2. selects the mask from VMOS and SAM refiner as the final result, instead of fully provided by SAM. By the way, HQTrack is relatively simpler and newbie friendly.