Quality factor using reconstructed images

A system comprising:

• a memory;
• and
• one or more processors that, when executing instructions stored in the memory, are configured to perform operations comprising:
• receiving a new data sample comprising estimated motion;
• identifying a cluster of training data samples from a plurality of training data samples that corresponds to the new data sample;
• obtaining motion estimations associated with the cluster of training data samples;
• determining a reconstruction from the cluster of training data samples to the new data sample;
• transforming the motion estimations for the cluster of training data samples based on the reconstruction from the cluster of training data samples to the new data sample;
• computing a quality factor indicating a measure of similarity between the estimated motion of the new data sample and the motion estimations associated with the cluster of training data samples;
• comparing the quality factor to one or more criteria;
• and
• based on comparing the quality factor to the one or more criteria, adjusting a weight associated with a result of performing image registration for the new data sample.