register_pet_to_pet

petpal.preproc.register.register_pet_to_pet(input_image_path: str, output_image_path: str, reference_pet_image_path: str) → ants.ANTsImage

Compute weighted series sum images for input and reference pet images, then register input to reference.

Parameters:

• input_image_path (str) – Path to input image (i.e. moving 4D PET Image)

• output_image_path (str) – Path to write output image. If None is given, no image will be written.

• reference_pet_image_path (str) – Path to reference image (i.e. fixed 4D PET Image).

Returns:

ants.ANTsImage – ANTsImage containing input image registered to reference image.