1. A method for enhancing images of a subject, said method comprising: registering a fixed image with cine images of an object; transforming the fixed image and the cine images into frequency space representations thereof; merging a central portion of the frequency space cine images with a peripheral portion of frequency space fixed image using at least one of a defined normalized response curve and a predefined normalized response curve to form a merged image; and inversely transforming the merged image into enhanced cine images of the object.