Spatially and Spectrally Consistent Deep Functional Maps

1 code implementation • ICCV 2023 • Mingze Sun, Shiwei Mao, Puhua Jiang, Maks Ovsjanikov, Ruqi Huang

We first justify that under certain conditions, the learned maps, when represented in the spectral domain, are already cycle consistent.

Neural Intrinsic Embedding for Non-rigid Point Cloud Matching

no code implementations • CVPR 2023 • Puhua Jiang, Mingze Sun, Ruqi Huang

As a primitive 3D data representation, point clouds are prevailing in 3D sensing, yet short of intrinsic structural information of the underlying objects.

Point Cloud Registration Weakly-supervised Learning