sct_compute_hausdorff_distance

Compute the Hausdorff’s distance between two binary images which can be thinned (ie skeletonized). If only one image is inputted, it will be only thinned

usage: sct_compute_hausdorff_distance -i <file> [-h] [-d <file>]
                                      [-thinning {0,1}] [-resampling <float>]
                                      [-o <str>] [-v <int>]

MANDATORY ARGUMENTS

-i

First Image on which you want to find the skeleton Example: t2star_manual_gmseg.nii.gz

OPTIONAL ARGUMENTS

-d

Second Image on which you want to find the skeleton Example: t2star_manual_gmseg.nii.gz

-thinning

Possible choices: 0, 1

Thinning : find the skeleton of the binary images using the Zhang-Suen algorithm (1984) and use it to compute the hausdorff’s distance

Default: 1

-resampling

pixel size in mm to resample to Example: 0.5

Default: 0.1

-o

Name of the output file Example: my_hausdorff_dist.txt

Default: “hausdorff_distance.txt”

-v

Possible choices: 0, 1, 2

Verbosity. 0: Display only errors/warnings, 1: Errors/warnings + info messages, 2: Debug mode

Default: 1