Apply the point of particle geometry to approach several problems in affine geometry;
应用质点几何的观点探讨仿射几何中的几个问题
A new affine invariant feature extraction method based on the affine geometry property is presented in the paper.
利用仿射几何的性质从图像中提取仿射不变特征,提出了扩展质心(extended centroid,EC)和仿射区域划分(affine region cutting,ARC)的概念,通过迭代ARC求得多个仿射区域的扩展质心序列,将扩展质心序列按一定规则组合成一系列三角形,然后根据仿射几何的性质,由各个三角形的面积构造不变特征。
IIn this paper, a construction of Cartesian authentication code from affine geometry is given.
利用有限域上的仿射几何构造了一类Cartesian认证码 ,并计算了它的参数 ,成功地模仿攻击的最大概率和成功地替换攻击的最大概率 。
Of or relating to the geometry of affine transformations.
仿射几何学的仿射变换式几何学的，与其相关的
Deformation of Surfaces in Sphere, Affine and Similarity Geometries;
球面、仿射几何和相似几何中的曲面运动
Algebraic Struclure and Foundation of Geometry Ⅱ-The Affine Geometry and Euclidean Geometry on a field
代数结构与几何基础Ⅱ──域上的仿射几何和欧氏几何
general affine differential geometry
一般仿射微分几何(学)
Overcoming The Diagram Problem In Painting Geometry By Using Perspective Similar Reflecting Corresponding Method;
用透视仿射对应法解决画法几何中的图解问题
Research on Evaluation of Affine Parameter Estimation Using Image Feature Points
基于图像几何特征点的仿射参数估计算法研究
Geometric Distortion Correction of Missile-borne Image Based on Affine Projection
基于仿射投影的弹载图像几何失真校正方法
synthetic(projective) geometry
综合(射影)几何(学)
By view point of planar affine coordinates, the geometric significance of weight coefficients in multiple objectives programming has been interpreted.
本文用平面仿射坐标的观点 ,解释了目标规划中权系数的几何意义。
Discussion on "Strict Geometric Model Based on Affine Transformation for Remote Sensing Image with High Resolution"
对高分辨率遥感影像基于仿射变换的严格几何模型的讨论
The synthetic geometers were developing projective geometry.
综合几何学家们在发展射影几何学。
finite dimensional projective geometry
有限维射影几何(学)
Generalization of a Proposition in Plane Geometry to Projective Geometry;
一个初等几何命题在射影几何中的推广
Geometric Modeling and Numerical Control Machining Simulation of Helical Rotor;
螺旋转子的几何建模与数控加工仿真
Research on CAD-to-CAE Communication for Geometry Data Based on Simulation;
基于仿真的CAD/CAE几何数据传递研究
Geometric conditions for measuring transmission density
GB/T11500-1989摄影透射密度测量的几何条件
Geometric conditions for photographic reflection density measurement
GB/T12822-1991摄影反射密度测量的几何条件
We shall interrupt the history of projective geometry.
我们要把射影几何的历史断开。
