A Quantum Computational Approach to Correspondence Problems on Point Sets
Computer Vision and Pattern Recognition
2020-03-31 v2 Emerging Technologies
Quantum Physics
Abstract
Modern adiabatic quantum computers (AQC) are already used to solve difficult combinatorial optimisation problems in various domains of science. Currently, only a few applications of AQC in computer vision have been demonstrated. We review AQC and derive a new algorithm for correspondence problems on point sets suitable for execution on AQC. Our algorithm has a subquadratic computational complexity of the state preparation. Examples of successful transformation estimation and point set alignment by simulated sampling are shown in the systematic experimental evaluation. Finally, we analyse the differences in the solutions and the corresponding energy values.
Cite
@article{arxiv.1912.12296,
title = {A Quantum Computational Approach to Correspondence Problems on Point Sets},
author = {Vladislav Golyanik and Christian Theobalt},
journal= {arXiv preprint arXiv:1912.12296},
year = {2020}
}
Comments
11 pages, 5 figures, 2 tables, CVPR