1) algorithms of visual cone based eliminating algorithm removed
视锥剔除算法
2) view-frustum culling
视锥剔除
1.
Firstly, a hierarchical quadtree-based method of organizing the data of ground objects in a large area was proposed; Secondly, the interactive rendering process of ground objects in a large area was introduced, and the steps of view-frustum culling of quadtree nodes and occlusion culling were described particularly.
首先,给出了基于层次四叉树组织管理大区域地物场景数据的方法;其次,描述了大区域地物场景交互绘制的流程,并对节点级视锥剔除阶段和遮挡剔除阶段进行了重点介绍。
3) view frustum culling
视域剔除
1.
The storage, look-up and view frustum culling of nodes in 3D scene are the key problems that affect the rendering efficiency in large scale scene.
在大规模场景渲染过程中,场景中节点的存储、查找,以及视域剔除是影响渲染速度的重要因素。
2.
Combining the feature of virtual scene and emulate application based on the scene graph, a new fast rendering approach was proposed based on view frustum culling algorithm and image caching algorithm.
结合基于场景图构建的虚拟场景和仿真应用的特点,提出了一种基于视域剔除和图像缓存技术的复杂场景快速绘制方法。
4) cancel operator
剔除算子
6) Trend rejection method
趋势剔除法
补充资料：超导电性的局域和非局域理论（localizedandnon-localizedtheoriesofsuperconductivity）
超导电性的局域和非局域理论（localizedandnon-localizedtheoriesofsuperconductivity）
伦敦第二个方程（见“伦敦规范”）表明，在伦敦理论中实际上假定了js(r)是正比于同一位置r的矢势A(r)，而与其他位置的A无牵连；换言之，局域的A(r)可确定该局域的js(r)，反之亦然，即理论具有局域性，所以伦敦理论是一种超导电性的局域理论。若r周围r'位置的A(r')与j(r)有牵连而影响j(r)的改变，则A(r)就为非局域性质的。由于`\nabla\timesbb{A}=\mu_0bb{H}`，所以也可以说磁场强度H是非局域性的。为此，超导电性需由非局域性理论来描绘，称超导电性的非局域理论。皮帕德非局域理论就是典型的超导电性非局域唯象理论。
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