Closed ph03 closed 5 months ago
Correctly evaluate Eq (2) of
Improved Direct Voxel Grid Optimization for Radiance Fields Reconstruction https://arxiv.org/pdf/2206.05085.pdf
The current formulation as an accumulation of per-sample terms requires the first term to vanish and subsequent terms to be "matched" with an offset term of the scanned inner sum, which is achieved using an exclusive scan.
Correctly evaluate Eq (2) of
Improved Direct Voxel Grid Optimization for Radiance Fields Reconstruction https://arxiv.org/pdf/2206.05085.pdf
The current formulation as an accumulation of per-sample terms requires the first term to vanish and subsequent terms to be "matched" with an offset term of the scanned inner sum, which is achieved using an exclusive scan.