affine transformation是什么意思

网络释义

用法例句

Application of affine transformation in leak location for pipelines;

仿射变换在管道泄漏定位中的应用

Parameter transformation method of affine transformation of IFS attractor images;

IFS 吸引子图像仿射变换的参数变换法

Solving Parameters of Affine Transformation Based on ACO;

基于蚁群算法的仿射变换参数求解

Airborne staring IR warning image registration based on affine transform;

基于仿射变换的机载凝视红外告警器图像配准

Natural features tracking via affine transform for registration in planar scene;

基于仿射变换特征匹配的虚实注册方法

A Target Tracking Algorithm Based On Affine Transform Model;

一种基于仿射变换模型的目标跟踪算法

In this paper,some new concepts and properties abou t affine sets and affine transformations are proposed.

对于仿射集和仿射变换提出一些新的概念和性质。

To construct the images with hyperbolic symmetry [p,q]+ from Iterated Function Systems, the IFS with p-rotational symmetry characteristics , which were composed of multi-contraction affine transformations, were further compressed and rotated to the central lattice of a hyperbolic plane [p,q]+ .

具有p旋转对称特性且含有多个压缩仿射变换的IFS迭代函数系被进一步旋转压缩到[p,q]+双曲平面的中心格子上。

This paper presents a new interior point algorithm for convex quadratic programming which is based upon gradient project method with affine scaling.

对凸二次规划提出了一种新的内点算法———带仿射变换的梯度投影法，并着重研究了该算法的收敛性，得到了一些重要的结果。

,58,1993,369-383",we present an affine scaling interior trust region-type modification of Newton method for the strictly monotone variational inequality problem with simple bounds on variables.

基于Taji引入的一类可微的简单边界约束的严格单调变分不等式问题的势函数,本文提出了仿射变换内点信赖域类修正牛顿法。

We present an affine scaling trust region algorithm with interior back - tracking and subspace techniques for nonlinear optimizations subject to linear inequality constraints.

使用仿射变换内点回代技术的信赖域子空间算法解线性不等式约束的非线性优化问题。

It works on vanishing line of the reference plane instead of camera calibration based on affined transformation and perspective transformation.

本文介绍了利用单目图像进行量测的技术以及在交通安全研究中的应用,主要是利用仿射变换和透视变换的基本原理,无需标定照相机的内外方位参数,通过确定图像水平面消失线在图像中的位置,根据已知的高程计算出照相机的高度,在此基础上建立计算机辅助量测系统,然后从照片中获取交通安全研究中需要的高程数据。

Results Totally,11 hard tissue landmarks and 10 soft tissue landmarks were identified automatically by means of template matching combined with affined transformation in 20 test images.

使用仿射变换结合模板匹配的方法来识别标志点。

The S box was constituted with the multiplication inverse element affined transformation in GF(2) of all elements of limited field GF(28),with S box s nonlinear byte changed,ciphered text attained the ideal status of the even of difference and the linear of deviation,and increased the capability of the AES algorithm of anti beating the difference cipher of analysis and linear cipher of analysis.

S盒由有限域G F(28)上所有元素的乘法逆元及在域G F(2)上的仿射变换构成,经过S盒的非线性字节代换,密文的差分均匀性和线性偏差都达到较理想的状态,提高了A E S算法抗击差分密码分析及线性密码分析的能力。

With the security problem of image information as the background, affine module transformations of digital image are set up and the periodicity of this class of transformations is discussed.

以图像信息安全问题为研究背景 ,提出了一类数字图像的仿射模变换 ,讨论了该类变换的周期并给出了证明 ,用实例说明了该类变换在数字图像置乱中的作

Digital watermarking method resisting to affine transforms based on Fourier-Mellion transform

基于Fourier-Mellion变换抗仿射变换水印算法

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

Analysis of Axial Velocity With Perspective Affine Transformation

轴向变形系数的透视仿射变换法分析

Expression of Riemann Integal on C_0 Under Affine Transformation;

Riemann积分在仿射变换下的表示式

Application of Affine Transformation Model in Topographic Map Coordinate Conversion

仿射变换模型在地形图坐标转换中的应用

THE CHANGE LAW OF THE PLANE FIGURE IN SPACE AREA UNDER AFFINE TRANSFORMATION

空间场的仿射变换下平面图形面积的变化规律

The Triangle in the Circle and the Stability under the Change of Projecting the Triangle on the other Coordinate;

圆内切三角形及其在仿射变换下的不变性

Study on the Line of Three-dimensional Surface Based on the Affine Transformation

基于仿射变换研究立体表面上的交线问题

A Sequence Fractal Image Coding Metgod Based on a New Affine Transform

一种基于新仿射变换的分形序列图像编码方法

Hierachical Dynamic Chinese Character Database Based on Global Affine Transformation;

基于全局仿射变换的分级动态汉字字库

Image Target Location and Tracking Based on Affine Transform Model;

基于仿射变换模型的图像目标定位跟踪方法

Using Affine Transformation to Prove Some Related Qualities of Ellipse

利用仿射变换证明有关椭圆的某些性质

A Block Matching Algorithm Based on Un-calibrated Camera Affine Transformation

一种基于非标定摄像机仿射变换的块匹配算法

Symmetric Image Encryption Scheme Based on 3-D Quasi-Affine Transformation over Limited Integer Grids

基于三维整数拟仿射变换的对称图像加密算法

Plant Slices' Image Registration Based on Affine Transformation and 3D Reconstruction

基于仿射变换的植物切片图像配准及三维重建

The charaters after affine transformation can also be recognized by a dyadic wavelet affine invariant function.

仿射变换后的汉字或其它图像可用多尺度小波的仿射不变函数进行对比识别。

Based on the complex function theory,the stress field was achieved by affine transformation.

文中的应力场是借助于仿射变换的方法通过复变应力函数得到的。

A general affine transformation involves translation,scaling and rotation operations in three dimensionalspace.

一般仿射变换涉及3维空间的平移、缩放和旋转操作.