in Seminar Graphics Differential Geometry ~ read.

9.30 Image and graphics Seminar

Shape analysis
Speaker: Jinze Wu

shape descriptor

K. Gebal, J. Bærentzen, H. Aanæs, and R. Larsen. Shape analysis using the auto diffusion function. Computer Graphics
Forum, 28(5):1405–1413, 2009
J. Sun, M. Ovsjanikov, and L. Guibas. A Concise and Provably Informative Multi-Scale Signature Based on Heat Diffusion.
Computer Graphics Forum, 28(5):1383–1392, 2009.
The wave kernel signature: A quantum mechanical approach to shape analysis
Pose-Consistent 3D Shape Segmentation Based on a Quantum Mechanical Feature Descriptor PR2011
learning spectral descriptors for deformable shape correspondence (PAMI)

Fucntional Map

Functional maps: a flexible representation of maps between shapes
Kernel Functional map SGP2018

Other Discripitor

Nonisometric Surface Registration via Conformal Laplace-Beltrami Basis Pursuit arXiv:1809.07399

Lai R, Zhao H. Multi-scale Non-Rigid Point Cloud Registration Using Robust Sliced-Wasserstein Distance via Laplace-Beltrami Eigenmap[J]. Mathematics, 2014, 10(2).