474 citations · 876 across the 8 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
cs.CV2021
Gradient-SDF: A Semi-Implicit Surface Representation for 3D Reconstruction
Christiane Sommer, Lu Sang, David Schubert +1
We present Gradient-SDF, a novel representation for 3D geometry that combines the advantages of implict and explicit representations. By storing at every voxel both the signed dist…
cs.CV2021★ 25 cited
Square Root Marginalization for Sliding-Window Bundle Adjustment
Nikolaus Demmel, David Schubert, Christiane Sommer +2
In this paper we propose a novel square root sliding-window bundle adjustment suitable for real-time odometry applications. The square root formulation pervades three major aspects…