princeton-vl / DROID-SLAM

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About retraction on poses and disps #72

Open 863689877 opened 1 year ago

863689877 commented 1 year ago

Hi, @zachteed, thank you for your wonderful work! My understanding is that dx and dz calculated by schur_solve can be directly used to update poses and disps. Why use scatter_sum function? I think it will make a pose or disp repeatedly updated many times according to the co-visibility graph.