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- Abstract: The key of automated reasoning and extraction of terrain features with contour maps is the mining and description of topologic relations among contour lines. 中文摘要: 等高线群拓扑关系的提取和表示是基于等高线的空间推理和地形特征挖掘的关键。
- The inherent topologic relations between the scattered points on the curved surface are reconstructed by the weight vectors of the neurons on the output layer of the neural network. 探讨了曲面密集三维散乱点数据的拓扑矩形网格自组织压缩重建方法。
- City Pipe-Network Data Model and Network Topologic Relations 城市管网数据模型与网络逻辑拓扑关系
- Range image is the discrete array of coordinates, which cannot describe edge feature or topologic relation, it has not be segmented by mature and feasible methods of segmentation up to now. 距离图像是离散坐标点阵列,不表达目标边界特征和拓扑关系,到目前为止还没有距离图像分割的成熟、可行方法。
- Based on this, equivalency evaluation model of topological relations in geographical space scene is obtained. 在此基础上,得到评价地理空间场景中多个空间目标之间拓扑关系在不同尺度下是否等价的综合评价模型。
- The criteria on the description and determination of topological relations are topological invariants. 摘要拓扑关系形式化描述和区分的标准是拓扑不变量。
- Issue on equivalency of topological relations between geographical objects in different scales is discussed in this paper. 摘要本文主要讨论不同尺度下地理目标之间拓扑关系的等价性问题。
- From the aspect of human cognition, HBM (Hierarchy-based Method), a newmethod for classifying topological relations, is present based on hierarchical cognition. 从人类认知的角度提出了基于层次认知的拓扑关系分类方法 HBM。
- Compared to the 4-intersection-and-difference model, the model can differentiate topological relations including meet, overlap, covered by and cover more effectively. 该模型可以进一步区分4交差模型无法区分的相接、交叠、覆盖于和覆盖的拓扑关系。
- Moreover,rebuild the topology relations of the abstracting information based on the topology of yield granulation.Hence the increasing information accord with a topology. 进一步在原粒度拓扑关系基础上建立了粒度白化信息的拓扑结构,使信息增长符合一定的拓扑关系。
- Spatial topologic relation mctdel 拓扑关系模型
- Relations were slow to normalize after the war. 战后国际正常关系恢复缓慢。
- The two countries have severed their relations. 这两个国家已经断绝关系。
- They listened to his discourse on human relations. 他们听他作关于人际关系的演讲。
- Race relations is a sensitive issue. 种族关系是敏感的问题。
- For the data set that carries scanning curves information (such as from CMM), a method is implemented to establishing the topological relations among the points, simplifying the complex pre-processing task - data processing. 针对目前在数据获取中广泛使用的三坐标测量机所测得的数据点的特点,本文提出了建立散乱点的拓扑信息的方法,简化了繁琐的数据前期处理工作。
- The model is helpless for describing topology relation between objects and complexity region which has hollows. 例如,九交模型不能区分空间邻近关系,对于带空洞的面与空间对象之间的拓扑关系描述也无能为力;
- Realized by VC++,the topological relation of diagrams described in Visio can be imported into database and mapped into the network planning system. 通过VC++,系统可将网络规划人员使用V isio描绘的网络拓扑图的拓扑关系导入数据库,进而映射到网络规划主系统;
- She has no relations besides an aged aunt. 她除了有一个年老的伯母以外,再没有亲戚了。
- The system can carry out substation main connection diagram automatically according to topological relation accommodated with user s demand. 该系统可以根据用户要求,依据拓扑关系自动生成变电站主接线图,操作逻辑关系存储于数据库中,可自动生成操作票。