Medical image registration based on hybrid optimization algorithm
Mingyi He · Jisuanji yingyong yanjiu · 2010
This paper proposed an approach of multimodal medical images registration based on CPSO (chaos particle swarm optimization) algorithm improved by GA (genetic algorithm) . And applied MMI to the registration. The method had many advantages such as avoiding optimizer trap into local maxima,quick convergence. The matching results of MRI /CT demonstrate that registration dependent on CPSO algorithm improved by GA is a robust,fast registration method.