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- trimmed surface reconstruction 裁剪曲面重建
- NURBS surface reconstruction of measuring data points. 研究了测量点数据的NURBS曲面重构。
- Conclusion: This technique is effective in the surface reconstruction of the chemical burned cornea. 结论:本术式针对眼化学烧伤能有效修复角膜缘缺损,重建眼球表面而获理想临床疗效。
- Conclusions Ocular surface reconstruction by human amnion transplantation is a good method for operation. 结论人类羊膜移植重建眼表是一种良好的手术方法。
- Using improved BP neural network, equidistant surface reconstruction of NURBS is proposed. 利用改进的BP神经网络构造三次有理B样条曲面等距面。
- The multilevel B-splines approximation is a good method for surface reconstruction. 多层B样条方法在曲面的拟合中提供了新的途径。
- According to these techniques, on the basis of DSI, a new method of surface reconstruction is proposed in this paper. 本文通过对当前各种三维重构算法的研究,在DSI算法的基础上提出了一个三维曲面模型重构的新方法。
- There are two key techniques in reverse engineering, the numeralization and surface reconstruction of 3D objects. 三维物体的数字化技术及曲面重构技术是逆向工程的两个核心问题。
- A boundery process algorithm for triangulation of multi trimmed surfaces is introduced. 针对多张裁减曲面的三角化问题,提出一种裁减曲面三角化边界处理的算法。
- With smooth trimmed surface of insole backpart stable trimming quality and high production. 中底踵切削面平滑均匀,品质稳定,产量高。
- At present, Surface Reconstruction research has become a hot point in Computer Aided Geometric Design (CAGD) &Computer Graphics(CG). 目前,曲面重构已成为计算机辅助几何设计(Computer Aided Geometric Design,CAGD)和计算机图形学(Computer Graphics,CG)中研究的一个热点。
- Both spatial adjacency relationship and enfored constrained conditions are necessary for accurate surface reconstruction absolutely. 由于仅仅依靠点的空间邻近关系推理表面拓扑是远远不够的,即空间上邻近不一定是拓扑关系上的邻近。
- The geometric model from CAD system contains a great deal of trimmed parametric surfaces, and the adjacency relation between trimmed surfaces is very complex. 在板料冲压成形模拟分析中 ;从 CAD系统输入的模具的曲面模型包含大量的裁剪参数曲面 ;曲面之间的相邻关系复杂 .
- Objective To study the clinical effect of ouclar surface reconstruction through pericardium transplant to incurable ocular surface disease. 目的探讨心包移植眼表重建术治疗难治性眼表疾病的临床效果。
- Helmholtz stereopsis has been previously introduced as a surface reconstruction technique that does not assume a model of surface reflectance. 这篇论文关注分层的未校准的亥姆赫兹影像(几乎不关注或很少关注相机和光源的信息)。
- Preserved amniotic membrane transplantation has effect on the treatment of modest alkali bum and ocular surface reconstruction. 结论:保存的人羊膜移植治疗眼部中度碱烧伤,能有效地重建眼表。
- In allusion to oversize data from section curve compatibility disposal in skinning surface present a skinning surface reconstruction method. 摘要针对蒙皮曲面生成时截面线相容性处理所带来的数据量过大问题,提出一种蒙皮曲面重构方法。
- Traditionally, surface reconstruction is built directly by using reconstruction data, which control vertexes aren't compressed. 传统的逆向工程曲面重构方法是直接重构,即不对控制顶点进行压缩,直接利用重构数据。
- To solve the problem of quadric surface reconstruction in reverse modeling for mechanical parts, a two-step fitting algorithm was presented. 摘要针对机械零件反求建模过程中常见二次曲面的表面重建问题,提出了曲面拟合分步计算法。
- This thesis mainly carries on research of three dimensional surface reconstruction of variable intake manifold and air fluid simul. 可变式进气歧管能提高进气效率,是发动机低转速时能提高缸内负压的可变机构。