| 摘要 |
<p>A 3D image processing apparatus comprises a storing unit (23) storing mask images corresponding to projection directions associated with a subject contrast images corresponding to the projection directions, a subtracting unit (31) generating subtraction images by subtracting the mask images from the contrast images, a reconstruction unit (33) reconstructing first volume data from the mask images and reconstructs second volume data from the subtraction images, an image processing unit (35) generating a first 3D image representing a bone structure and/or a soft tissue structure from the first volume data, and generates a second 3D image representing a contrasted blood vessel from the second volume data, an image synthesizing unit (34) generating a synthetic image by synthesizing the first 3D image with the second 3D image, and a displaying unit (39) displaying the synthetic image.</p> |
