54 citations · 99 across the 9 of their papers we have counts for
4 papers · 1 filter
Wavelet-based Heat Kernel Derivatives: Towards Informative Localized Shape Analysis
M. Kirgo, S. Melzi, G. Patanè +2
In this paper, we propose a new construction for the Mexican hat wavelets on shapes with applications to partial shape matching. Our approach takes its main inspiration from the we…
ZoomOut: Spectral Upsampling for Efficient Shape Correspondence
Simone Melzi, Jing Ren, Emanuele Rodolà +3
We present a simple and efficient method for refining maps or correspondences by iterative upsampling in the spectral domain that can be implemented in a few lines of code. Our mai…
Functional Maps Representation on Product Manifolds
Emanuele Rodolà, Zorah Lähner, Alex M. Bronstein +2
We consider the tasks of representing, analyzing and manipulating maps between shapes. We model maps as densities over the product manifold of the input shapes; these densities can…
Localized Manifold Harmonics for Spectral Shape Analysis
Simone Melzi, Emanuele Rodolà, Umberto Castellani +1
The use of Laplacian eigenfunctions is ubiquitous in a wide range of computer graphics and geometry processing applications. In particular, Laplacian eigenbases allow generalizing…