.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.47.4. .TH ANTSINTEGRATEVECTORFIELD "1" "September 2017" "ANTSIntegrateVectorField 2.1.0" "User Commands" .SH NAME ANTSIntegrateVectorField \- part of ANTS registration suite .SH SYNOPSIS .B ANTSIntegrateVectorField \fI\,VecImageIN.nii.gz ROIMaskIN.nii.gz FibersOUT.vtk LengthImageOUT.nii.gz\/\fR .SH DESCRIPTION .IP The vector field should have vectors as voxels , the ROI is an integer image, fibers out will be vtk text files .... .IP ROI\-Mask controls where the integration is performed and the start point region ... .IP e.g. the brain will have value 1 , the ROI has value 2 , then all starting seed points for the integration will start in the region labeled 2 and be constrained to the region labeled 1.