Design and Validation of Accuracy Assessment Tools and Algorithms for Optical Positioning System in Surgical Navigation.
10.3969/j.issn.1671-7104.2022.05.007
- Author:
Jingjing KONG
1
;
Peifeng GUAN
2
;
Rongqian YANG
1
Author Information
1. South China University of Technology, Guangzhou, 510006.
2. Guangzhou Aimooe Technology Co. Ltd., Guangzhou, 510006.
- Publication Type:Journal Article
- Keywords:
accuracy measurement algorithm;
accuracy measurement tool;
optical positioning system
- MeSH:
Algorithms;
Humans;
Liver Neoplasms/surgery*;
Optical Devices;
Surgery, Computer-Assisted/methods*
- From:
Chinese Journal of Medical Instrumentation
2022;46(5):509-513
- CountryChina
- Language:Chinese
-
Abstract:
The precision of optical positioning system is one of the most important factors which affects the precision of navigation guided surgery. In this study, an efficient and low-cost tool and its algorithm were proposed to evaluate the accuracy of optical positioning system based on the ablation scenario of liver cancer, and two validation experiments were designed. Experimental results show that the tool and its algorithm can evaluate the accuracy of the current positioning system accurately and efficiently.
