rotation transformation的例句大全

A maximum gradient tracing and rotation transformation approach is presented in this paper.

本文介绍一种最大梯度追踪和旋转变换方法,可用于重磁数字图像特征线自动提取.

the preconditioning of 3d models includes translation transformation, rotation transformation and scaling transformation.

三维模型的预处理包括平移变换、旋转变换和缩放变换三个方面。

Applying Spherical Trigonometry Method to Establish the Interconversion between 3D Rotation Transformation Parameters

利用球面三角建立三维图形旋转变换参数间的关系

These descriptors are invariant under translation, rotation, and scale, but variant under affine and projective transformation. Five-point invariant descriptor is a contour presentation method and consists of a series of five-point invariants.

这些描述子在相似变换下，能够保持平移、旋转、尺度不变，但在仿射投影变换情况下则不再保持不变性。五点不变量描述子也是一种描述轮廓的方法。

this paper describes the transformation of different coordinate systems by the rotation of coordinate axis combined with the model railway of shanghai city magnetic suspension train.

结合上海市磁悬浮快速列车示范运营线工程的实际，通过坐标轴的旋转论述不同坐标系间的转换问题。

Using this new definition we deduce the transformation formulas for the rotation of coordinate axes, erect the strain tensor and verify the Hooke's law for shearing.

文中还利用新的角应变定义证明了转轴公式，组成了应变张量和证明了剪切虎克定律。

To address the problem that traditional iris recognition algorithm is susceptible to the transformation of scale, rotation and affine, a new feature matching method based on SIFT is used to extract the textual features of iris which gets better result in very noisy database.

针对传统虹膜识别算法易受图像尺度、旋转和仿射变换影响的问题，本文使用基于SIFT的特征匹配算法提取虹膜纹理特征，并在噪声严重的数据库上得到了很好的识别结果。

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.

The circular Jones vector ′ s transformation in coordinate conversion was presented by using Cartesian Jones vector ′ s transformation in coordinate conversion. And on the basis of it, the expression for quartz ′ specific rotation was deduced.

通过笛卡尔琼斯矢量在坐标旋转下的变换，提出了圆琼斯矢量在坐标旋转下的变换，进而以石英为例推导出旋光率的具体表达式。

The derivation of Synge [ 2] for the finite rotation formula in terms of Euler parameter is put into tensor form. Hence a further clarification of the geometric meaning of the orthogonal transformation obtained in the author's paper [ 7] is made.

本文的第一部份将Synge关于转动变换的推导用张量公式表达，进一步阐明作者在文中所求得正交变换式的几何意义。

OpenGL example, can achieve a three-dimensional multi-directional rotation, moving, color transformation. There's light and shadow effects.

OPENGL的实例, 可以实现 立体 的多方位旋转, 移动, 颜色变换等, 还有光影的效果呢.

On this basis, firstly by the analysis of three-dimensional static magnetic field, the paper reach a conclusion which is that with the rotation angle increases, five air-gap magnetic field strength on the transformation rules.

在此基础上，首先进行旋转型永磁涡流制动装置三维静态磁场分析，得出随着旋转角度的增加，5块空气隙上磁场强度的变化规律。

SIFT features has a favorable invariance for the image scaling, translation and rotation. It also has certain robustness to illumination changes, affine transformation or three-dimensional projection.

SIFT特征对于图像缩放、平移和旋转都具有良好的不变性，对于光照变化和仿射变换或三维投影也具有一定的鲁棒性。