1) imaging task constraint graph
成像约束图
1.
A new imaging task constraint graph model is proposed for planning and scheduling of satellite imaging tasks with many constraints.
基于多目标优化和遗传算法思想,提出了一种应用于卫星成像任务调度的多目标遗传算法,详细分析了算法的各个关键步骤的设计思想,能够求得基于成像约束图模型的满意解,生成卫星的优化拍摄计划。
2) spanning tree of constraint graph
约束图生成树
3) real beam map imaging
实波束地图成像
4) nature image gradient constraint
自然图像梯度约束
5) constraint graph
约束图
1.
With the spline curve as the basic element of 3D garment design,three relations: same-point,symmetry and self-symmetry are firstly introduced as the constraints of garment geometric elements,then a constraint graph is established to describe the relations of garment geometric elements.
以此为基础构造了三维服装的约束图,有效地表达了几何元素及其相互关系。
2.
Three relations, same-point, symmetry and self-symmetry are firstly introduced as the constraints of garment geometric elements, then a constraint graph is established, to describes the relations of garment geometric elements.
从人体及服装的特点出发,提出三维服装几何元素的概念采用样条曲线作为基本几何元素,归纳出服装的三种约束关系,即共点、对称和自对称关系;成为约束关系形成的基础 以三种约束关系为基础,建立了面向服装的几何约束图,有效地表达了三维服装几何元素及其相互关系;实现了一种基于约束图的约束求解方法,从而完成了构造服装及对服装的交互参数化修改,文中给出了应用实例,并将参数化方法向高层次图素如样条曲线、曲面作了推广,成功地应用于以样条曲线为几何元素的参数化服装CAD系统中,运行效果良
3.
Considering arranging train paths as arranging a periodic event,in virtue of the periodic constraint graph and the periodic tension model,the periodic train diagram network model is established.
将安排列车运行线的问题看作周期事件安排问题,并借助周期约束图及周期势差模型,可以建立周期运行图网络模型。
6) Graphics constraint
图形约束
补充资料：图的减缩图(或称图子式)
图的减缩图(或称图子式)
minor of a graph
图的减缩图(或称图子式)【.皿以ofa脚户;MHHoPrpa中a」【补注】设G是一个图(graph)(可以有环及多重边).G的一个减缩图(nullor)是从G中接连进行下述运算而得的任何一个图: i)删去一条边; 五)收缩一条边; 说)去掉一个孤立顶点. NRobe由on与P.D.Se脚aour的图减缩定理(脚Ph nl的。r theon习11)如下所述:已知有限图的无穷序列G，，GZ，…，则存在指标i
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