Accelerated Gravitational Point Set Alignment With Altered Physical Laws

ICCV 2019 Vladislav Golyanik Christian Theobalt Didier Stricker

This work describes Barnes-Hut Rigid Gravitational Approach (BH-RGA) -- a new rigid point set registration method relying on principles of particle dynamics. Interpreting the inputs as two interacting particle swarms, we directly minimise the gravitational potential energy of the system using non-linear least squares... (read more)

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