An X-ray computed tomographic apparatus comprises a scanner to scan in a three-dimensional region of a subject by X-rays, a storing unit to store projection data acquired by the scanning, a reconstruction processing unit to generate volume data which corresponds to a three-dimensional region, based on...http://www.google.fr/patents/US7668285?utm_source=gb-gplus-shareBrevet US7668285 - X-ray computed tomographic apparatus and image processing apparatus
X-ray computed tomographic apparatus and image processing apparatus