1) needle positioner
缝针定位器
2) automatic needle positioner
织针自动定位器
3) localization of weld seams
焊缝定位
1.
A technique of 3-point localization of weld seams with structure-light visual sensor is presented.
提出了机器人结构光视觉三点焊缝定位技术，使弧焊机器人可以适应批量生产中每次焊缝位置的变化，通过适当的数学描述，将焊缝定位问题转化为确定位姿变换矩阵。
4) tack weld
定位焊缝
5) teeth interstices positioning
牙缝定位
1.
Firstly,the tooth is segmented to get the intergrated outlier with fuzzy connectedness algorithm to overcome the blurred boundary of CT image,secondly teeth interstices are obtained with dental arch fitting and teeth interstices positioning method,lastly the outcome of the first step is confined with boundary condition by teeth interstices.
采用模糊连接分割算法克服牙齿边界的模糊性对待选牙齿进行初分割,以获取完整的外缘轮廓,其次采用牙弓拟合及牙缝定位方法获取牙缝边界信息,并对初分割结果施以边界约束,从而克服模糊连接分割算法难于分割粘连牙的特点。
6) ubiquitous positioning
无缝定位
1.
Recent advanced positioning systems and emerging technologies are described,and a novel ubiquitous positioning technology by using the widely available and economically signals of opportunity in urban is proposed.
针对无缝定位的应用需求和亟待解决的关键技术问题,结合城市环境下多种泛在无线信号可以充分利用的特点,提出了一种泛在无线信号辅助的无缝定位新方法,并对无缝定位技术的原理、特点和发展趋势进行了讨论。
补充资料：针缝
1.比喻极细微的漏洞﹑裂痕。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条