spectral methods

MapTree: Recovering Multiple Solutions in the Space of Maps
In this paper we propose an approach for computing multiple high-quality near-isometric dense correspondences between a pair of 3D …
Cite DOI URL
MapTree: Recovering Multiple Solutions in the Space of Maps
ZoomOut: Spectral Upsampling for Efficient Shape Correspondence
We present a simple and efficient method for refining maps or correspondences by iterative upsampling in the spectral domain that can …
Cite DOI URL
ZoomOut: Spectral Upsampling for Efficient Shape Correspondence