| 摘要 |
A medical viewing system in which 3DRA images of a body volume are acquired and two dimensional live image data is acquired within the body volume during an intervention. Direct volume silhouette rendering is performed in respect of the 3D image so as to generate a silhouette rendering of the 3D image comprised of values proportional to the translucency of voxels of the 3D image data, and the live sequence of 2D images (18) is displayed within the resultant silhouette rendering of the body volume. A user can control the levels of shading and/or contrast in the displayed silhouette rendering. |
