窗口灰阶处理是一种具有重要意义的图象变换方法。
The grey level processing in a sampling window is a very important method for image transforming.
把鱼眼图象变换成透视投影图象，球面投影是一种简单有效的方法。
Spherical projection is a simple and effective method to transform a fisheye image to a perspective projection image.
本文介绍了一种自适应图象变换编码方法来压缩数字图象信号的带宽。
An adaptive image transform coding method for compressing the bandwidth of the digital image signal is described.
开发了磁带格式转换、图象显示、图象组合、边缘增强、图象变换等应用软件。
Soft wares of tape format transforming, image displaying, image combining, edge crispening and image transforming etc. have been...
开发了磁带格式转换、图象显示、图象组合、边缘增强、图象变换等应用软件。
Soft wares of tape format transforming, image displaying, image combining, edge crispening and image transforming etc. have been developed on the work station. The l...
开发了磁带格式转换、图象显示、图象组合、边缘增强、图象变换等应用软件。
Soft wares of tape format transforming, image displaying, image combining, edge crispening and image transforming etc. have been devel...
数字图像置乱利用一种可逆的变换将原始图象变换成一个杂乱无章的新图像，它通常作为图像信息安全与隐藏的基础性工作。
As the basic means for hiding huge image information, the scrambling of digital image makes the old image to a new disorderly image with a reversible transform.
文中给出了形态灰阶图象代数的基本定义、原理和基本图象处理操作，并且给出基于形态灰阶图象代数的一些灰阶图象变换操作。
The basic definitions and operators of this theory are given. In the end some grey scale image transformations based on the morphological grey scale image algebra are explained.
特征空间、几何变换、相似性测度以及优化算法是设计医学图象配准方法时要考虑的四个主要因素。
Many investigator explore in the domain. Medical images registration methods have four main factors: features space, geometry transformation, similarity, and optimizing algorithm.
该方法在一定的量化标准下利用小渡变换提取图象的特征信息，通过混沌序列对其加密生成数字水印。
In this method, the original image 's feature is extracted by using wavelet transform and quantization. The feature information is changed into watermark by the chaotic sequence encryption.
对于给定的细节较少的单色数字图象，本文给出了一种自适应的离散余弦变换(DCT)数据压缩方法。
For a given monochrome digital image with low detail, an adaptive DCT data compression method is given and compared with adaptive DPCM method.
本文提出了一种采用变换和自适应方法的图象数据压缩系统。
An image data compression system is presented which USES the transform and adaptive method.
流域变换是数学形态学中用于图象分割的一种经典方法。
Watershed transform is a classical method of image segmentation in mathematical morphology.
本文阐述了一种实用的交互式图象灰度变换方法。
An utility method of interactive image grey level transformation is introduced in this paper.
论文研究以图象为载体的信息隐藏和变换域鲁棒数字水印技术。
The paper is devoted to researching information hiding technology and transform domain robust watermarking technology based on image cover.
彩色形态变换作为一种数学形态学方法在彩色空间的延拓，可有效地应用于图象处理、图象编码和目标形状特征提取等。
As an extension of mathematical morphology to color space, the proposed transformation can be efficiently used in color image processing, image encoding and shape features extraction of objects, etc.
详细研究了基于快速傅立叶变换(FFT)的数字粒子图象测速技术(DPIV)的互相关算法。
A cross correlation algorithm based on Fast Fourier Transform (FFT) for Digital Particle Image Velocimetry (DPIV) is discussed thoroughly in this paper.
提出了联合子波变换相关器及其应用于二值图象的特征提取。
A joint wavelet transform correlator was proposed for binary image feature extraction.
为此，本文用非线性分段色彩变换方法对光照造成的高光和阴影影响进行消除，部分解决了人脸图象上存在的高光和阴影影响问题。
Nonlinear color transformation is used to eliminate the influence of highlight and shadow so that the highlight and shadow of face image are resolved partly.
利用分数傅立叶变换级次的任意性，提出了一种基于分数傅立叶域图象水印方案。
It presents a blind image watermarking scheme based on fractional Fourier domain by utilizing that the order of fractional Fourier transform is freewill.
你将学习使用高级蒙板和运动渐变来建立一个滑动图象效果和变换。
You will learn to create a slick image effects and transitions using advanced masking and motion tweening.
对人脸图象作正交小波变换，得到它在不同频带上的四个子图象，然后分别提取奇异值特征。
We do orthogonal wavelet transform of a face image, get its four sub images of different frequency bands, then respectively extract their singular value features.
给出了同时实现两幅数字图象编码变换矩阵的定义，一般构造模式。
The definition of the transformation matrix for two frame digital image coding performed at the same time and the general structural mode are given.
其次，本文根据数学形态学的知识，利用击中击不中变换原理，采用八方向结构对实现了对数字图象的细化处理。
Secondly, on the basis of morphological, with the principle of transformation between hit and miss, the digital image with thinned is carried out in eight direction frame.
小波变换是一个新兴数学分支，本文利用小波变换的特性研究图象数据压缩方法，以探寻高比例、高质量压缩图象数据的新途径。
The paper, by using the transform characteristic of Wavelet, mainly studies the method for image data compression in order to search for the new way of high proportion, high quality image compression.
本文给出一种基于子波变换的图象多尺度边缘提取方法。
In this paper, an image multiscale edges extraction algorithm based on wavelet is presented.
该文主要介绍了如何利用离散余弦变换(DCT)实现对于图象文件的数据隐藏技术，详细说明了该技术的基本原理和实现方法，以及对现有算法的改进。
This paper introduces how to use DCT (discrete-cosine transform) in data-hiding technology in image, and its fundamental theory and algorithms, special improvements of existing algorithms.
细胞图象增强主要采用灰度变换、直方图修正、图象平滑、图象锐化等方法。
The method of enhancing the cell image include gray-scale transformation, histogram modification, image smoothing and image sharpening etc.
本文提出了将一种快速变换(r变换)用于对运动目标的二维图象进行形状分析的方法。
This paper presents a method which can be used for the shape analysis of two-dimensional image of a moving object in terms of the fast transformation (r transformation).
提出了实现图象几何变换的迭代函数系统(IFS)参数修改法，导出了实现图象平移、旋转和缩放的IFS参数变换公式。
A novel image geometry transformation method based on modifying IFS coefficients is proposed. Formulas for modifying IFS parameters to translate, to rotate and to dilate images are presented.
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