Virtual-real Registration of Augmented Reality Technology Used in the Cerebral Surgery Lesion Localization
In the traditional cerebral surgery operation,the location of the lesion is difficult to calculate accurately.This paper designed a medical augmented reality system to locate the lesion via virtual-real registration technology.Firstly,a four-ball bracket was designed and fixed on the real skull.The virtual skull model with the virtual four-ball bracket was got by CT data reconstruct.The virtual lesion was added in the virtual skull model and the four-ball bracket was used for spatial position calibration of virtual model and real skull in the process of virtual-real registration.The whole virtualreal registration process was displayed on the computer in real-time.Finally,the application of virtual-real registration technology in the lesion localization of cerebral surgery was realized.
virtual-reality registration augmented reality lesions location
Shaofang Lu Xiaoming Lin Xue Han
Communication Engineering Institute Jilin University ChangChun, China
国际会议
秦皇岛
英文
620-625
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）