摘要
为了提高白癜风治疗的精准度和自动化程度,根据308 nm准分子激光治疗白癜风的机理,研究了一种基于水平集的白癜风治疗系统。该系统利用水平集图像分割算法获得患病区域的边缘,从而准确锁定患病区域。根据实时反馈的患病区域图像,系统利用振镜控制308 nm准分子激光对白癜风患病区域进行自动、精准扫描。利用650 nm激光模拟了308 nm准分子激光治疗白癜风的过程。实验表明,该系统实现了对白癜风疾病的自动、精准治疗。
In order to improve the accuracy and automaticity of vitiligo treatment, according to the mechanism of 308 nm excimer laser in the treatment of vitiligo, a vitiligo treatment system based on level set was studied.The system uses the level set image segmentation algorithm to obtain the edge of the diseased area, so as to accurately lock the diseased area. According to the real-time feedback diseased area images, the system uses the galvanometer to control the 308 nm excimer laser for automatic and accurate scanning of the vitiligo area. 650 nm laser is used to simulate the process of 308 nm excimer laser in the treatment of vitiligo. The experiment shows that the system realizes the automatic and precise treatment of vitiligo.
作者
王磊
吴南寿
何镇楠
韩定安
王茗祎
曾亚光
WANG Lei;WU Nan-shou;HE Zhen-nan;HAN Ding-an;WANG Ming-yi;ZENG Ya-guang(School of Physics and Optoelectronic Engineering,Foshan University,Foshan 528000,Chin)
出处
《测控技术》
CSCD
2018年第8期98-101,共4页
Measurement & Control Technology
基金
国家自然科学基金(11474053)
广东省大学生创新创业训练计划项目(201611847024
201611847096)
广东省大学生科技创新培育专项资金("攀登计划"专项基金)(pdjh2017b0526
pdjh2017b0528
pdjh2017b0533)
佛山科学技术学院大学生创新创业训练计划项目(XJ2016102)
佛山科学技术学院研究生基金(2016LGY03)
关键词
白癜风治疗系统
患病区域
水平集
精准治疗
vitiligo treatment system
diseased area
level set
precise treatment
