Draws a rectangle to the screen prior to applying a rotation transform (the blue rectangle).
在套用旋转转换之前(蓝色矩形)，将矩形绘制至画面。
In chapter 3, a harmonic detection method based on rotation transform theory was discussed and deduced theoretically.
本文第三章对基于旋转变换理论的谐波测量方法进行了深入的讨论和严密的理论推导。
The S - matrix of the polarizer composed of circular waveguide and dielectric plate in arbitrarily states is given with rotation transform.
应用坐标旋转变换原理导出了介质片极化器在任意状态下的S矩阵。
Strategies of cubic projection and rotation transformation were put forward in this paper in order to transform the complicated 3D issues into 2D planar issues.
采用最佳拟合直线方法，计算产品模型投影轮廓多边形的长轴方位，并据此计算旋转变换所需转动角度。
In this paper, we incorporate Fourier transform with Log-Polar transform to achieve rotation invariant texture analysis.
通过将对数极坐标和傅立叶变换结合，完成旋转不变的傅立叶纹理特征提取。
The Transform Component determines the actual Position, Rotation, and Scale of all objects in the scene. Every object has a Transform.
变换组件决定场景中所有物体的实际位置、旋转和缩放。每个物体都具有变换组件。
The variety of ear angle and occlusion are the difficulties of ear recognition. The Scale Invariant Feature Transform(SIFT) is invariant to image scaling, translation and rotation.
人耳的角度变化和遮挡是人耳识别中的难点问题，SIFT局部描述算子具有对图像尺度缩放、平移、旋转等的不变性，因此提出利用SIFT特征的人耳识别算法。
Abstract : The Scale-invariant Feature Transform(SIFT) algorithm was improved in this paper, which could match two pictures and could also compute the object rotation angles in the pictures.
摘要 ：改进了传统的尺度不变特征变换（SIFT）算法，使其在进行图像匹配的同时，可以求取出物体的旋转角度。
This method prepends the rotation to the transform.
这个方法会预先规划转换的旋转。
In order to resolve parallel shift, rotation and scale shift of images, parallel shift can be resolved by Fourier transform;
为了解决图像平移、旋转、比例变化对相关的影响，可通过傅里叶变换解决平移的问题；
Applies a clockwise rotation of the specified Angle to the local geometric transform.
依照指定的顺序，根据指定的数量来旋转局部几何转换。
The experimental, results show that the algorithm can against arbitrary rotation with a rather high speed and a rather high matching rate, and it is robust to scale transform with low noise.
实验数据表明，该算法可抗任意角度旋转、匹配速度较快、正确率较高，而且对噪声小的尺度变化具有良好的鲁棒性。
The nonlinear problem of optical path difference (OPD) of rotating Fourier transform spectrometer universally exists, produced by the rotation of rotating mirror.
转镜的转动会导致光程差存在非线性问题，是转镜式干涉光谱仪普遍存在的问题。
World coordinate that had undergone some transform such as translation, and rotation was unified with display coordinate through 2D projection plane of 3D display coordinate.
实物坐标系经过一系列变换通过三维显示的二维投影面与显示坐标系统一。
The image watermarking scheme based on scale invariant feature transform(SIFT) is proposed for resisting rotation scale translation(RST) attacks.
提出一种利用SIFT关键点实现对RST攻击校正的半盲水印方案。
After above processing, the descriptors are insensitive to the affine transform, rotation, noise and so on. They can hold the local features well, such as corners.
经该方法处理得到的描述子对仿射、旋转、噪声等的抗干扰能力得到提升，对形状的局部特性描述能力更强。
After above processing, the descriptors are insensitive to the affine transform, rotation, noise and so on. They can hold the local features well, such as corners.
经该方法处理得到的描述子对仿射、旋转、噪声等的抗干扰能力得到提升，对形状的局部特性描述能力更强。
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