改进的向量多边形变形方法研究  

RESEARCH ON IMPROVEMENT OF VECTOR POLYGON DEFORMATION METHOD

作　　者：章银娥[1] 车建仁 

机构地区：[1]江西省赣南师范学院数计系,江西341000 [2]广东省广州市房地产测绘研究所,广州510030

出　　处：《大地测量与地球动力学》2009年第5期94-98,共5页Journal of Geodesy and Geodynamics

基　　金：国家科技支撑计划(2009BA178B02)

摘　　要：提出改进的一种基于变形点检测的图形顶点对应方法和一种基于插值初始多边形、目标多边形对应边向量及其旋转变换矩阵的多边形变形方法,并给出了具体的算法流程。On the basis of the analysis and comparison of available deformation algorithms of two-dimensional objects,the graphic peak corresponding method based on deformation detection and the Polygon deformation method based on polygon deformation interpolating the corresponding edge vectors and their rotation matrixes of the initial polygon and the target polygon were improved and the concrete algorithms are given.

关 键 词：变形 多边形 算法 插值 向量 

分 类 号：P227[天文地球—大地测量学与测量工程]