An Algorithm for Determining the Position and Orientation of 3-D Objects from Images Using Spectral Graph Theory
A. E. Barinov, Aleksey Zakharov · Applied Mechanics and Materials · 2015
This paper describes an algorithm for computing the position and orientation of 3-D objects by comparing graphs. The graphs are based on feature points of the image. Comparison is performed by a spectral decomposition with obtaining eigenvectors of weighted adjacency matrix of the graph.