PointCloudLibrary/pcl — pull request #338 by hdiethelm (2013-10-28 12:19:52+00:00)
Title: Simplified pcl::Registration::getFitnessScore()

getFitnessScore() is implemented quite complicated. To transform the input,
transformPointCloud() can be used and the point-to-point distance is allready
given by nn_dists[0] returned from nearestKSearch().