| 摘要 |
PROBLEM TO BE SOLVED: To highly efficiently and timely scan data of computerized tomographic angiography (CTA) and magnetic resonance angiography (MRA). SOLUTION: It is necessary in a three-dimensional visualization of a neurovascular structure to form an image capable of providing a clear image, so that a radiologist can rule out the aneurysm clinically. One method for solving the necessity is to form an image by removing the obstruction by bones through anatomically related segmentation of a neurovascular volume and reducing clutter. The method includes a step for automatically classifying neural blood vessels into a plurality of anatomically related circulatory systems using the CT system. COPYRIGHT: (C)2008,JPO&INPIT |
