Index

Name

mri_compute_overlap - Computing three label overlap measures: volume difference, Dice and Jaccard.

Synopsis

mri_compute_overlap [options] <volume 1> <volume 2> [label numbers]

Arguments

Positional Arguments

volume 1

volume 2

[labels] list of labels to be studied, needs to be specified if -a (analyze all option) is not specified

Optional Flagged Arguments

-a compute overlap of all labels (if missing, labels of interest should be listed)

-s show label name for segmentation

-l <fname> filename to write results to

-h print help

Description

mri_compute_overlap computes three different types of overlap measures either for all the existing labels in the input volumes or a subset of them that the users lists in the command line. The three overlap measures are the following:

Note, that the label files (e.g. aseg.mgz) need to be in a common space. You can use mri_convert with -rt nearest and -at to apply a transform to the segmentations.

Examples

References

None

Author/s

LillaZollei

mri_compute_overlap (last edited 2010-08-26 19:57:44 by MartinReuter)