利用血管造影进行颅内病灶立体定位

Localitzation of Intracranial Tragets Using DSA Image

作者报告了一种利用血管造影进行颅内病灶立体定位的算法。该算法适用于成像平面与定位箱不平行的情况。并讨论了该算法应用中的一些实际问题的解决办法。

In this paper, we report on a method of localization of intracranial targets, using DSA images. This algorithm is also applicable to the case, where the DSA image films are orthogonal to the box faces. The resolution of some practical problems dusing the opplication of the algorithm is discussed also.