Anchored Spectral Estimator for Rigid Motion Synchronization

Ziyue Zhao, Huikang Liu, Man-Chung Yue

A rigid motion in ${\mathbb{R}}^d$ consists of a proper rotation and a translation, and it can be represented as a matrix in ${\mathbb{R}}^{(d+1)\times (d+1)}$. The problem of rigid mo…