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BA

Open li1u opened this issue 8 months ago • 3 comments

Hello, I migrated the BA optimization of vggsfm to vggt. The overall process is smooth, but the result is very bad. I guess there is a problem with the input or the intermediate process. I would like to ask if the track_list, pred_vis, cong_score, etc. obtained by vggt and vggsfm are the same? Can you publish the complete code with BA optimization?

li1u avatar Apr 03 '25 05:04 li1u

Hi can you check if the tracking results look good to you? It is a known issue that the tracking head of the released ckpt seems not that good compared to our original one. I am checking this now.

jytime avatar Apr 03 '25 14:04 jytime

Hi can you check if the tracking results look good to you? It is a known issue that the tracking head of the released ckpt seems not that good compared to our original one. I am checking this now.

Hey @jytime Any update about the tracking head?

AaronKel avatar Apr 15 '25 10:04 AaronKel

Hi @li1u can you kindly share some part of the codes of how you performed BA to vggt?

supertan0204 avatar Apr 21 '25 02:04 supertan0204