Method for motion-compensated reconstruction of a three-dimensional image dataset

摘要

The method involves defining an initial parameter set as an actual parameter set, where the initial parameter set describes position motions in a movement model. An actual reconstruction dataset is determined using a dynamic reconstruction algorithm by considering the motions concerning to the parameter set during an optimizing process. The actual reconstruction dataset is evaluated based on a target function, and the optimizing process is terminated when convergence criteria for the target function is fulfilled. The actual reconstruction dataset is used as a defined reconstruction dataset.