1) Default Projection Distance
默认的投影距离
2) metric projection
距离投影
1.
Meanwhile,the sequence generated by an iteration is located in a closed and convex set by using the metric projection.
在Mann的迭代算法基础上,通过引入算子的预解式,将Hilbert空间中求算子的零点问题转化为解算子不动点问题;同时运用距离投影,使每次迭代生成的序列都在一个闭凸的集合中,并证明了修改后的算法的强收敛性。
3) projection distance
投影距离
1.
In order to achieve the rapid detection of laser weldments and improve the robust of detection,automatic extraction algorithm of defect projection distance was put forward on the basis of defects segmentation and thinning,and algorithm verification was carried out by using the method of simulation defect.
为了实现焊件的快速检测和提高检测的鲁棒性,在缺陷分割与细化的基础上提出了缺陷投影距离自动提取的算法,并采用模拟缺陷的方法对上述算法进行了验证。
4) Hilbert projective metric
Hilbert投影距离
5) short-range projection
短距离投影
1.
This system uses the principle of simple mirror reflection to realize a low-cost short-range projection.
针对交互投影系统在多媒体展示等方面的应用,本文设计了一种基于普通投影仪的轻便型新式交互投影墙系统,该系统利用简单的反射原理低成本地实现了短距离投影;为了克服由于投影光路经反射后造成的投影图像畸变,开发了基于XNA的图像畸变校正算法;设计了一种基于摄像机的交互方式,实现了用户与系统问的徒手交互;在理论研究的基础上搭建了实用系统,所搭建的系统具有无须安装在固定地方且占用空间小、移动摆放方便等优点,适用在狭小空间等多种场合中应用。
6) anti metric projections
距离反投影
1.
Some results about metric projections and anti metric projections are obtained, which extend and improve the known results of Zhivkow and Stechkin.
本文研究了无限直和空间E(χ)中的距离反投影的单值性。
补充资料：默认
1.默示承认。
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