ENH: Support spatial normalization to alternative modalities #459
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Builds off #457
Requires nipreps/niworkflows#911
Adds a new parameter to
init_register_template_wf(),image_type, to allow setting alternative registration targets for spatial normalization.Also adds a tweak to the antsRegistration call to disable histogram_matching (which is enabled in most of the preset settings used), for cases where the reference anatomical and template target differ in modality.