Accuray Incorporated
IMAGE-GUIDED RADIATION TREATMENT WITH IMAGING DATA USING IMAGING RADIATION AT DIFFERENT ENERGY LEVELS

Abstract:

A method of image-guided radiation treatment is described. The method includes processing a first and second sets of image data to generate an enhanced image, wherein the enhanced image comprises a combination of the first and second sets of image data, wherein part or all of the image data comprises a target of a patient. The method also includes registering the enhanced image with another image to obtain a registration result and tracking the target using the registration result to generate tracking information. The method also includes directing treatment delivery to the target based on the tracking information obtained from the enhanced image.