对虚拟人图像数据作多种二维处理，包括图像几何变换、灰度增强、格式转换和压缩、图像配准和分割。
Many methods are used to finish VCH planar image processing, including image geometry transform, gray-scale enhancement format transition and compression , image registration and segmentation.
用这个算法可以处理的图像几何变换包括：图像旋转，图像变倍，图像剪切，以及图像翻转，镜像变换等。
In this algorithm, many basic geometric transformations of digital images are unified. These transformations include scaling, rotating, shearing, flipping, and mirroring, etc.
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。
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.
多方向多尺度变换能以更稀疏的方式表示图像的边缘和纹理等几何特征，有利于图像压缩。
The proposed transform could represent the geometrical features such as edges and texture more sparsely, which is of great benefit to image compression.
几何变换是最常见的图像处理手段，通过对变形的图像进行几何校正，可以得出准确的图像。
Geometric transformation is the most common means of image processing, image deformation of geometric correction, can be an accurate picture.
采用像素点变换法，实现了根据三维物体的二维投影图像恢复物体表面的真实几何面积的设想，大大降低了缺陷面积计算的误差；
To decrease the relative errors, the pixel transform method was adopted to recover the geometrical feature of sphere fruit surface from projected image while the area of defect was calculated.
说明：MFC灰度图像处理，包括打开显示，滤波，二值化，直方图，几何变换等。
MFC gray-scale image processing, including open display, filtering, binarization, histogram, geometric transformations, etc.
为了提高抗几何攻击性能，同时保证不可见性，提出了一种结合傅立叶-梅林变换和零水印概念的图像水印算法。
In order to improve performance of resistance to the geometrical attack while keep invisible, a zero-watermark algorithm for digital image based on Fourier-Millin transforming is proposed.
这个程序对图像处理中的一些几何变换，滤波，空域时域变换都有源码，是个很好的程序，希望对大家有用！
This process of image processing of some geometric transformation, filtering, time-domain transform both airspace source, is a very good program, in the hope that useful to everybody!
本文详细介绍了小波变换理论及其在图像处理方面的应用，分别提出了几何角度和灰度角度的两种不同的图像镶嵌算法，并提出两种不同的边界重构方式。
This paper introduces the theory about wavelet and the applications on image processing particularly and gives two image merging ideas and gives two different boundary reconstruction methods.
实验表明，采用该算法实现的水印对常见的图像处理和几何变换具有很好的鲁棒性。
The results demonstrate that the watermark is robust for general signal processing and geometric distortions.
人们相继提出了许多基于方向滤波器组的几何图像变换方法。
Recently, some geometrical image transforms based on the DFB have been introduced.
图像配准的目的是建立两幅图像间的几何变换关系，去除或减小两幅图像的几何畸变，从而实现图像的几何校正。
The major purpose of registration is to establish geometric transformation between two images, and remove or suppress the geometric distortions between them.
不变矩的几何变换不变性特点，使其在模式识别、计算机视觉和图像重构中被广泛使用。
For geometric invariance of the invariant moment, it has been used in pattern recognition, computer vision and image reconstruction.
实验结果表明应用该算法不仅可以抵抗常规的图像处理、几何变换，同时在抵抗打印扫描上具有很好的鲁棒性。
Experimental results show that the proposed algorithm is robust not only to the printing and scanning but also to the conventional image processing.
测量模块包括医学图像的几何变换和医学图像参数测量两个子模块。
There are two sub modules included in the measurement, that is, geometric transformation and parameters measurement in medical image.
然后根据冠脉造影系统的透视投影模型得到两幅不同角度的造影图像之间的几何变换关系，以及空间点三维坐标的计算方法。
Then geometrical transformation matrix between views is obtained based on perspective projection model for X-ray angiography system, and 3D coordinate of spatial points are calculated.
本文提出一种实现图像几何形状变换及图像数据分解成子矩阵的算法和装置。
In this paper the algorithms for geometric transformation of image data and the decomposition of the image matrix into submatrices are introduced.
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。
When searching the optimal geometric transform parameters, peak signal-noise ratio (PSNR) was selected as the similarity measure between the reference and floating images.
图像处理部分被赋予几何变换、图像增强、熵值计算等图像处理功能。
The image processing functions were attached such as geometric transformation, image enhancement, entropy values and so on.
眼底图像的预处理系统包括：彩色图像的处理、图像的几何变换以及图像的直方图均衡、图像的平滑化及锐化处理等增强功能。
Fundus image preprocessing system consists of Color image processing, image geometric transformation and the image histogram equalization, the image smooth and sharpen enhancement function.
介绍了。img图像的格式，并用Delphi7程序设计语言实现了其打开及图像缩放、旋转、镜像等几何变换处理过程。
This article introduced the. Img image formats, and with the Delphi 7 programming language to implement its open and image scaling, rotation, mirroring and other geometric transformation process.
介绍了。img图像的格式，并用Delphi7程序设计语言实现了其打开及图像缩放、旋转、镜像等几何变换处理过程。
This article introduced the. Img image formats, and with the Delphi 7 programming language to implement its open and image scaling, rotation, mirroring and other geometric transformation process.
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