| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for visualizing one part of three-dimensional(3D) image. SOLUTION: Such a part is divided by a sphere 5 positioned on a concerned element 2 and having a center existent in the 3D image. When visualizing one part as mentioned above, a point on the concerned element 2 is selected, the sphere 5 having a predetermined dimension and the center on the concerned element 2 is prepared inside the 3D image, a common part for the sphere 5 and this 3D image is prepared and next, one part of the 3D image included in the sphere 5 is displayed. |
