1.
Based on constructing convex polygon by extremity vertices and computing cross products of polygon's edge vectors, an algorithm for automatic identifying the orientation, convexity concavity of a simply polygon is proposed.
提出一种基于极值顶点构造凸多边形和矢量叉乘的自动识别简单多边形方向性、凸凹性的算法 .
2.
Research on Efficient Generation of Medial Axis of Polygons for Local Adaptation;
面向局部修改的多边形中轴高效生成方法研究
3.
Adaptive multi-directions algorithm of fuzzy mathematical morphology for edge detection
自适应多方向模糊形态学边缘检测算法
4.
A New Multi-Directions Algorithm for image Edge Detection Based on Fuzzy Mathematical Morphology
一种新的多方向模糊形态学边缘检测算法
5.
Edge Detection Algorithm of Color Remote Sensing Image Based on Multi-Direction Fuzzy Mathematical Morphology
基于多方向模糊形态学的彩色遥感图像边缘检测算法
6.
MUSA (Multiple Unit Steerable Antenna)
可变方向的多菱形天线
7.
On Some Theorems of Directed Areas of Polygons;
关于平面多边形有向面积的一些定理
8.
Reverse Doo-Sabin Subdivision Based on Characteristic Polygon
基于特征多边形的逆向Doo-Sabin细分
9.
This paper discusses the method of using rulers and compasses to average the polygonal areas by treating the dot on the bounder of a polygonal area as a beeline.
讨论尺规方法均分多边形面积，给出过多边形边界上一点作一直线将多边形面积二等分的作法。
10.
Polygons Morphing Based on Triangle Decomposition and Reconstruction
基于三角形分解和重构的平面多边形变形方法
11.
crossed parallelogram
平行四边形电流换向器方向转动的曲柄
12.
China s Top-Level Multilateral Diplomacy after the Cold War: Its Functions and Aims;
冷战后中国多边首脑外交:作用与方向
13.
The frequency polygon is simpler than its histogram counterpart.
频率多边形比直方图更简单。
14.
Convergence of Multi Point Flux Approximations Method on Quadrilateral Grids;
基于四边形网格的多点流方法收敛性
15.
Control method of Bézier curve based on inside polygon;
贝齐尔(Bézier)曲线的内控制多边形方法
16.
Adaptive Morphology Edge Detection Based on Multi-structural Elements
自适应多结构元形态学边缘检测方法
17.
Research on Number of Triangulation of Concave Polygon
凹多边形三角剖分方法数上界的讨论
18.
An Efficient Algorithm for Clipping Polygon in GIS
GIS环境中一种高效的多边形剪裁方法