[Question] How does ResFields work with K-Plane and HexPlane

[phongnhhn92]

Hi,

I have just read your paper. From a 3D point p(x,y,z) at time t, we can get the interpolated features of 6 planes and I am not sure how can you add time-dependent residual weight to the plane-based methods such as K-plane and HexPlane.

Thanks !

[markomih]

Hi @phongnhhn92, thank you for your interest in our work!

K-planes/HexPlanes have an MLP that takes as input the interpolated features to predict color and density -- we implement this MLP with the ResField architecture.

We further provide additional details regarding the HexPlane experiment in the appendix that might be relevant to your question.