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- Since it was proved that the homography between two windows of corresponding feature can be geometrically approximated by an affine transformation model. 该算法首先分析并提出两幅图像中相应特征点的邻域窗口之间的单应映射可以用仿射变换模型来近似;
- Finally,the registered images are obtained by translating,rotating,and/or reducing/magnifying the images to be registered through using the affine transformation model again. 最后再利用仿射变换模型对待配准图像进行平移、旋转、缩放得到最终的配准图像。
- affine transform model 仿射变换模型
- The rigor geometric model based on affine transform is a good algorithm for optic imagery with few GCPs. 严密投影仿射变换模型是针对少地面控制点的星载光学影像的一种有效的校正算法;
- Translation, rotation and scaling changes in image registration based affine transformation model 基于仿射变换模型的图像配准中的平移、旋转和缩放
- affine transformation model 仿射变换模型
- The normal methods of translation, rotating and scaling can not be applied to the affine transform of fractal images. 通常分形图不能用常规的平移、旋转和比例变换方法来进行仿射变换。
- The template and testing image are registered by control-point detection and affine transform. 然后通过控制点检测和仿射变换实现待检测图像和模板图像之间的配准;
- 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
- Object, so it can hold any sequence of affine transformations. 对象,因此,它能够保存仿射变换的任何序列。
- Matching and parameter estimation of two point-patterns under an affine transform is a very important research topic in the field of computer vision. 仿射变换下的点模式匹配和参数估计是计算机视觉中的重要研究课题,其关键是寻找对仿射变换不变的不变量。
- First we construct a model of 2D true-color IFS fractals,then realize the morphing process by affine transformation corresponding,canonizing,matching and interpolation. 首先建立二维真彩IFS分形模型,然后通过仿射变换的对应、规范化、匹配及插值实现了变形过程。
- This will always be the case for the 33 matrix of an affine transformation. 对于仿射变换的33矩阵而言,情况将总是如此。
- The paper focuses on transform model for spectra overlapping and three algorithms of transform matrix determination,and the character of each algorithm was presented. 重点介绍了解决光谱串扰的基本转换模型以及估算转换矩阵的三种算法,分析了他们各自的特点。
- For resolving the problem of satellite imagery block adjustment without GCPs,based on analyzing the RPC model and the affine transformation in image plane,the math model of satellite imagery block adjustment without GCPs is established. 为了验证多传感器卫星遥感影响无控制点区域网平差算法,采用理论分析和实验的方法,从卫星遥感影像区域网平差的成像几何模型出发,利用卫星遥感影像附带的参数拟合RPC模型参数,然后根据RPC模型和像面的仿射变换模型构建了多传感器卫星遥感影像区域网平差的数学模型。
- 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。
- In this paper are presented the basic conception of mutual information, the transform model, the insert value algorithm, the optimization algorithm and the strategy in computing mutual information. 详细地介绍了互信息的基本概念、归一化互信息、互信息计算中常用的变换模型、插值方法、优化算法及提高配准速度策略等。
- Class provides the foundation for performing affine transformations on vector drawings, images, and text. 类提供了用于在矢量图形、图像和文本上执行仿射变换的基础。
- 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.
- This paper discribes the method of graphing space geometry by affine transformation. 用仿射变换的方法图解空间几何问题对,在图解圆与椭圆之间的转换过程中确定长短轴是解题的关键。