The geometric transform may be affine or nonlinear.
几何变换可以是仿射变换，也可以是非线性的。
Rotates the local geometric transform by the specified amount.
将局部几何变换旋转指定大小。
Scales the local geometric transform by the specified amounts.
以指定的数量，缩放局部的几何转换。
Translates the local geometric transform by the specified dimensions.
将局部几何变换转换指定的尺寸。
Rotates the local geometric transform by the specified amount in the specified order.
将指定角度的顺时针旋转应用到局部几何变换。
Scales the local geometric transform by the specified amounts in the specified order.
依照指定的顺序，根据指定的数量来缩放局部几何转换。
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。
Applies the specified translation to the local geometric transform in the specified order.
按指定的顺序向局部几何变换应用指定的转换。
Translates the local geometric transform by the specified dimensions in the specified order.
依照指定的顺序，根据指定的维度来转换局部几何变换。
It increases the virtual samples by the method of combining mirror transform, integral map and geometric transform such as shifting, rotating and zooming.
将镜像变换、平移、旋转、缩放等几何变换手段与积分投影等方法相结合来增加虚拟样本。
When searching the optimal geometric transform parameters, peak signal-noise ratio (PSNR) was selected as the similarity measure between the reference and floating images.
在寻找最优几何变换参数时，采用峰值信噪比(PSNR)作为参考图像和浮动图像的相似性测度。
Step one is to pick up the control point set which determines the geometric position of images, and then to derive a geometric transform for registering one image to another from those points.
交互式数字图象的配准与镶嵌主要由二个步骤来完成：第一步是由人在显示屏幕上选择确定图像几何位置的控制点集，然后由此确定一幅图像几何变换使两幅图像在几何位置上配准。
The image watermark scheme based on Scale Invariant feature Transform (SIFT) feature is proposed for resisting geometric attacks.
提出一种利用尺度不变特征变换(SIFT)特征点实现对抗几何攻击的水印方案。
A new watermarking detecting algorithm which resists geometric distortion is proposed, based on Fourier-Mellin transform and phase correlation features.
基于傅里叶-梅林变换特性和相位相关性，提出了一种新的抗几何失真数字水印算法。
The wavelet transform has no ability to resist to geometric distortion, so the wavelet domain watermarking resisting to geometric distortion is a very difficult and challenging subject.
小波变换不具有几何不变性，因此，小波域水印对抗几何攻击是一个十分困难和富有挑战性的课题。
An effective against geometric attack robustness of digital watermarking algorithm based on improved SIFT (Scale Invariant Feature Transform) is presented.
通过改进的SIFT(尺度不变特征变换)算法提出了一种可有效抵抗几何攻击的鲁棒数字水印算法。
We transform the geometric constraint solving into the numerical optimization solving.
将几何约束问题转化为数值优化问题。
To restore the lost synchronism, a novel method to estimate the geometric operation using sifted Scale-Invariant Feature Transform (sift) was proposed.
为了恢复已失去的同步信息，提出一种基于筛选尺度不变特征估计几何攻击参数的数字水印算法。
This paper puts forward, in the point, gravimetric geoid method, geometric geoid method and synthesis method to transform ellipsoid height into orthometric height.
基于此，扼要提出应用重力大地水准面法、几何大地水准面法和综合法将GPS椭球高改化为正高的方法。
This paper puts forward, in the point, gravimetric geoid method, geometric geoid method and synthesis method to transform ellipsoid height into orthometric height.
基于此，扼要提出应用重力大地水准面法、几何大地水准面法和综合法将GPS椭球高改化为正高的方法。
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