Micro - beam laser system with optical scissors and optical tweezers 单光刀与单光镊激光微束系统
2.
At present , the hospital has 1 , 825 beds and a staff of over 3 , 000 . advanced facilities and ample amenities are available for the patients and staff of the hospital 医院内设备先进，包括有电脑扫描、 x光刀、伽玛摄影、直线加速器、近距离放射治疗及心导管检查等。
3.
A new pruning algorithm based on curve tracing was proposed , which can follow the backbone of the light stripe to find out the branches , and then eliminates branches and produce a high - quality skeleton 为此提出了一种基于曲线追踪技术的剪枝算法，在分枝点处，根据光刀主干的走向找出分枝，从而快速有效的将这些分枝剔除，使最后得到的线条满足骨架的要求。
4.
There are a lot of burrs and branches after thinning the binary image of the light stripe , which will heavily affect the accuracy of the line - structure - light 3d shape measurement , so burrs and branches must be cut at first 摘要在采用线结构光进行三维测量的过程中，将光刀图像细化后得到的骨架会出现许多毛刺和分枝，而光刀图像骨架的位置和形状将会直接影响到测量的精度，为了能够得到一条光顺并具有单一连通性的骨架，必须对其进行剪枝处理。
