仿射空间

Compared with traditional formula of general affine Hausdorff box distance, search range of distance is reduced.

与传统的基于广义仿射变换的Hausdorff盒距离变换公式相比，缩小了搜索距离空间。

In the classification of QSIC, the notion of affine finiteness of a space curve is put forward.

在对两二次曲面交线的拓扑分类中，本文提出了空间曲线的仿射有限性这一性质。

In affine invariant space, the 3D object is not affected by geometric transformations, such as translation, rotation and scaling.

由于在仿射不变空间下，3D物体模型不受平移、旋转和比例变换的影响，故该水印方案对于此类变化具有很强的鲁棒性。

Keywords: Hecke algebra; quantum affine algebra; Fock space

中文关键词：黑克代数；量子仿射代数； Fock空间

Local invariant feature ; object recognition ; image matching ; image classification ; scale space ; affine invariant moment ; detector ; descriptor

吉林大学；刘萍萍局部不变性特征；物体识别；图像匹配；图像分类；尺度空间；仿射不变矩；检测子算法；描述子算法

A method for estimating 3D space face pose was proposed based on affine transformation and linear regression.

提出了一种由仿射变换关系到线性回归的3D人脸空间姿态估计方法。

At the same time, the conditions of affine transform approximation are given in this chapter.

第三章在仿射模型的基础上，首先从函数空间的角度建立起不变特征提取的模型，将不变特征提取归结为寻找具有特殊性质的核函数。

Affine transformations are transformations that preserve collinearity and relative distancing in a transformed coordinate space.

仿射型变是在一个转变坐标空间内保持共线性和相对距离的型变。

This paper firstly discusses theory and application on sensor collinearity geometry model of the satellite imagery of linear CCD push broom. The principles and technical methods of some popular math models which are used to process satellite CCD images are described and analyzed.

本文首先从线阵CCD遥感卫星影像的空间定位原理入手，研究了线阵CCD传感器基于共线方程的物理传感器模型，然后从目前常见的几种通用传感器模型入手，对仿射变换模型，有理函数模型等几何模型，进行了归纳、比较和分析。

Based on the analysis of the kinematic property of the system, a nonlinear dynamic model of the platform system was established in the form of a differential equation. Then, it was transformed into the state space with the style of an affine nonlinear model.

以气动人工肌肉为驱动器，构造了一个新型的多自由度平台实验系统，基于对其运动特性的分析，建立了以微分方程表达的系统的非线性动力学模型，并进一步将其变换成状态空间的仿射非线性表达形式。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了