1) HLHSR Hidden-Line,Hidden-Surface Removal
隐藏线、隐藏面撤除(Sun公司的)
2) hidden curve removal
隐藏曲线的消除
1.
Based on the idea of quantitative invisibility and the use of critical points, this paper propose a new hidden curve removal algorithm, which is used to decide what (accessible) portion of the model using 3-axis NC milling and a given tool directional orientation, and to avoid correspondent cutter interference in NC milling.
基于非可见性数和关键点的概念，提出了一种新的隐藏曲线的消除算法，并应用该算法来确定三轴数控铣削的可加工性区域，从而可避免相应的刀具干涉，为数控加工中的干涉检查及消除提供一种新的途径。
3) hidden-line detection method
消除隐藏线
1.
In this paper, based on object-oriented design, we design an efficient solid model for 3-dimension object constructed by point, straight line and polygon to accomplish hidden-line detection method.
文中应用面向对象的设计方法 ,针对消除隐藏线算法 ,为由点、直线段、多边形构成的立体图形设计了一种实体模型 ,该实体模型具有封装性和可维护性等面向对象设计方法的优点。
4) hidden-lines removal
隐藏线消除
1.
Algorithms for hidden-lines removal of polyhedra on scan line;
基于扫描线的多面体隐藏线消除算法
5) hidden line
隐藏线
1.
A hidden line removing algorithm based on Divide-and-Conquer strategy working in object space is presented,whose speed is improved with the topological relation of the CSG+Brep,and stability is achieved with the ray method It runs well in the CAID syste
在物体空间中，采用Ｄｉｖｉｄｅ－ａｎｄ－Ｃｏｎｑｕｅｒ策略的隐藏线消除算法，利用ＣＳＧ＋Ｂｒｅｐ的拓扑相关性和增加相关体素遮挡判断提高隐藏线消除的速度，用射线法解决隐藏线消除的可靠性。
2.
In late years,a method for hidden line processing appears,which is when computer searches for the hidden line of graph,the attributes of intersection points is given,and when rendering the graph,a intersection point is decided whether to output or not according to its sum of attributive value.
近年有一种处理隐藏线的方法，即在用计算机进行图形隐藏线处理时，为方便起见给所求的交点按其所处位置赋以不同的属性值标志（我们称它交点属性值法）。
3.
The hidden line and hidden surface removal is one of the difficult problems in computer graphics.
隐藏线和隐藏面的消除是计算机图形学中较为困难的问题之一。
6) hidden line
隐藏线<行>
补充资料：Hesse曲线(代数曲线的)
Hesse曲线(代数曲线的)
Hessian (algebraic curve)
11油限曲线(代数曲线的)【H台自11(.妙如允.抖e);recc咖，T~aaa，即r药pa一吸ee二o‘二p.助蓝] n次代数曲线(司罗玩水c~)的He丈祀曲线就是其极二次曲线能分裂为两条直线的点的集合，也是第一极曲线的二重点构成的集合.n次非奇异曲线的He丈七曲线是一条次数为3伪一2)、类为3(n一2)(3n一7)的曲线.设介O是这条n次曲线的齐次坐标方程，关丘=刁:f/刁xi刁、，则它的He丈犯曲线的定义方程为 !不:关:五，} }五:关:五31=0. }人，人2人3}特征不等于3时的三次非奇异曲线的H既七曲线与这条曲线交于9个通常拐点.因O.H改e(l 844)而得名. A .E.H困阳。B撰
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