mstaring/elastix — pull request #1 by gerddie (2014-04-07 10:42:09+00:00)
Title: Patch to get the number of metrics that really require images

This pull request adds a function to itkCombinationImageToImageMetric that returns the number of metrics that are real image based metrics and use this value in the itkMultiMetricMultiResolution... class to check whether the input data provides an adequate number of input images.

Also print out the number of image metrics expected if this test fails.