1 code implementation • 4 Oct 2023 • Erik J Bekkers, Sharvaree Vadgama, Rob D Hesselink, Putri A van der Linden, David W Romero
The theory of homogeneous spaces tells us how to do group convolutions with feature maps over the homogeneous space of positions $\mathbb{R}^3$, position and orientations $\mathbb{R}^3 {\times} S^2$, and the group $SE(3)$ itself.
1 code implementation • NeurIPS 2019 • Aditya Bhaskara, Sharvaree Vadgama, Hong Xu
One the one hand, they possess good theoretical approximation guarantees, and on the other, they are fast and easy to implement.