Method of generating a multi-modality anatomical atlas

摘要

Method of generating a multi-modality anatomical atlas. The method includes receiving first and second medical images of a region-of-interest (ROI) of a same individual. The first and second medical images are acquired by different first and second imaging modalities. The method includes generating first and second feature images based on the first and second medical images. The first and second feature images include a same designated anatomical feature of the ROI. The method includes determining a transformation function by registering the first and second feature images and applying the transformation function to the first and second medical images to register the medical images. The method includes generating a multi-modality anatomical atlas. The multi-modality atlas has the first and second medical images. The first and second medical images are first and second reference images. The multi-modality anatomical atlas includes an organ model that corresponds to an organ in the ROI.

主权项

1. A method of generating a multi-modality anatomical atlas, the method comprising:
receiving first and second medical images of a region-of-interest (ROI) of a same individual, the first and second medical images being acquired by different first and second imaging modalities; generating first and second feature images based on the first and second medical images, the first and second feature images including a same designated anatomical feature of the ROI; determining a transformation function by registering the first and second feature images; applying the transformation function to the first and second medical images to register the medical images; and generating a multi-modality anatomical atlas, the multi-modality anatomical atlas including the first and second medical images, wherein the first and second medical images are first and second reference images, the multi-modality anatomical atlas including an organ model that corresponds to an organ in the ROI.