First we extract color moments, texture features and affine invariant moments from the2D view images of3D objects. 首先从三维物体的二维视图中提取颜色矩、纹理特征和仿射不变矩。
The potential produced by a charge distribution on the self affine set and its analytic properties are studied. 研究了关于自仿集上电荷分布的势论及有关分析性质。
Zhendui different field of multi-source image fusion, we propose a affine transformation and linear combination of registration methods; 针对不同视场的多源图像融合技术,本文提出一种仿射变换和线性插值相结合的配准方法;
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。
This paper deals with the problem of the robust feedback control of affine nonlinear systems with uncertain exogenous dynamics. 研究了含不确定外动态的仿射非线性系统的鲁棒反馈控制问题。
Based on this result, we develop a three-factor affine model and deduce the formula for pricing bonds. 由此我们建立了一个三因子仿射模型,并给出债券的定价公式。
A technique to construct an affine invariant descriptor for remote-sensing image registration based on the scale invariant features transform ( SIFT) in a kernel space is proposed. 针对遥感图像配准,基于尺度不变特征变换(SIFT)提出了一种在核空间中构建仿射不变描述子的方法。
On the basis of this, an affine attitude dynamics model is established and the attitude control law is designed by using backstepping control method. 以此为基础,建立了仿射型姿态运动模型,利用退步方法设计了控制律;
The Design of Variable Structure Control for Affine Nonlinear Singular System 仿射非线性广义系统的变结构控制设计
Affine frame is a very basic concept in wavelet theory. 仿射框架是小波理论中很基本的概念。
Quantized affine transformation T constitutes the fractal block coding of the image block. 量化后的仿射变换T构成了图像块的分形块编码。
Stability analysis of uncertain systems using affine inequalities 不确定系统稳定性的仿射不等式分析
Sequential Images Mosaic Based on Interest-point Detection and Affine Transform Model 基于兴趣点检测和仿射变换模型的序列图像拼接
Abstract An improved image recognition and registration algorithm based on convex hull and affine invariant was presented. 提出了一种新的基于凸壳和仿射不变量的图像识别和配准的方法。
Affine trans formation is very helpful to the study of the problems of graph generating and image processing. 在图形生成和图象处理的实际问题中仿射变换是非常有用的。
A segmental deformable model for image segmentation was presented and affine invariants were introduced into the model's energy function. 提出了一种用于图像分割的分段可变形模型,并在模型的能量函数中引入了仿射不变量信息。
Then, the result is extended to the affine control system. A sufficient condition is given for the stabilization of the system. 结论推广到了仿射控制系统,给出了使系统镇定的一个充分条件。
Affine Invariant Feature Extraction Algorithm Based on Generalized Canonical Correlation Analysis 基于广义典型相关分析的仿射不变特征提取方法
A new method that combines the ellipsoid method and affine arithmetic is presented. 本文提出了一种结合椭球算法和仿射算术的新方法求解鲁棒性几何规划。
An interior affine scaling indefinite dogleg path algorithm for nonlinear optimizations subject to linear inequality constraints; 本文针对非线性不等式约束优化问题,提出了&个可行内点型算法。
Affine inverse functions derived from the inverse function composed with affine permutations possess good cryptographic properties. 有限域上的逆函数左右复合一个仿射置换而成的仿射逆函数具有很好的密码学性质。
Affine invariant based on determinant points in object recognition 一种目标识别中基于关键点的仿射不变矩
It computes the affine invariant moments of SER and measures the Euclid-distance between the region and another. 在此基础上计算了区域的仿射不变矩及衡量对应区域的欧氏距离。
In the bounded region, affine stretching is an extremal mapping. 在有界区域上,仿射拉伸是极值映射;
Local Invariant Descriptor Applied in Image Recognition Affine Invariant Feature Extraction Algorithm Based on Generalized Canonical Correlation Analysis 局部不变特征提取算法的研究及其在图像识别中的应用基于广义典型相关分析的仿射不变特征提取方法
The controllability of affine nonlinear systems is studied. 研究仿射非线性系统的能控性问题。
The current object models are represented as2D locations of SIFT keys that can undergo affine projection. 当前对象模型代表和第2个地点过滤可能接受精炼投射的钥匙。
Research on affine nonlinear system learning controller 仿射非线性系统自学习控制器的研究
The classical fundament theorem over a division ring is: thecollineation between two affine geometries is a semi-linear mapping. 经典的体上仿射几何基本定理是:体上两个仿射几何之间的直射是半线性映射。