在此基础上提出了一种基于边缘分析的二值化算法的投影判断法。
A thresholding method is proposed based on edge analysis combined with projection technique.
自适应局部阈值二值化算法，其效果主要取决于能否准确地估计局部阈值。
The effect of the self-adapt local threshold for fingerprint image is mainly determined by the estimate accuracy of the local threshold.
在方向图和脊线频率的基础上，实现了基于二阶导数的指纹图像二值化算法；
We also improve on the binarization method of fingerprint images based on the 2~(nd) derivative by the orientation and ridge frequency of the images.
比较若干不同的边缘检测算子及二值化算法，讨论了其在车辆牌照识别中的应用。
In this paper, some different operators of edge detection together with some thresholding calculations were compared.
在二值化算法部分，本文提出了一种基于LOG算子的局部动态阈值和基于最大类间方差的全局阈值的综合算法。
In the section of binarization algorithm. This paper comes out a synthesized method from two algorithm: a local and dynamic method based on LOG arithmetic operator and a global method based on Ostu.
重点研究图像的预处理增强算法和二值化算法，根据指纹图像的方向性信息求出方向图，并利用方向滤波器对原图像进行滤波去噪。
Enhancement and binarization algorithm are the emphases among them. According to fingerprint feature, orientation map is calculated, and image is denoised by orientation filters.
最大类间方差法的二值化算法是基于类间方差达到最大为准则，采用该法获得了理想的二值化效果，较准确地从岩心剖面中提取出裂缝图像信息。
The optimal effect of binarization arithmetics is the maximum variance between various classifications. Core fissure image is acquired from core splitting surface images by the use of this method.
该算法首先计算人脸图像的相似度信息，并对得到的相似度图像进行二值化，从而标定人脸区域。
First the algorithm calculates the similarity information and gets the binary image to locate the face region.
提出一种灰度文本图像自适应二值化滤波算法。
An adaptive binarization filter Algorithm is presented, which combines adaptive filtering with local threshold binarization method.
指纹预处理一般包括规格化、方向图计算、图像分割、滤波、二值化等环节，该文系统地讨论了各环节的有效算法。
The preprocessing in an automatic fingerprint identification system usually includes five steps: normalization, directional graph computation, image segmentation, filtering and binarization.
实验结果表明该算法克服了光照不均和噪声对灰度文本图像二值化的影响，得到了较理想的二值图像。
The experiment results show that with the algorithm, the influence of uneven light and noise on the binarization of gray character images has been overcome and an excellent binary image is obtained.
文章介绍了车牌图像的二值化和字符分割算法。
This article introduces the algorithm of bicycle images binary and segmentation of characters.
该算法利用背景差法获得前景图像，然后进行二值化和形态学处理，再和背景帧进行比较来对滞留和搬移物体进行检测和分类。
This new algorithm USES the background subtraction method to get the foreground image, and then gets the binary image using threshold value and makes the morphology processing.
这是一个关于二值化变换的源代码，是数字图像处理的其中一个重要算法。
This is one of two binary transform the source code, digital image processing is one of the key algorithm.
该算法首先对图像进行边界提取并二值化，然后利用所定义的基于边缘的相似距离(esd)对处理后的二值图像进行相似性匹配运算。
Firstly the new algorithm processes the image by extracting edge and thresholding, then calculates the correlation of the binary images using the defined ESD distance.
在图象处理算法中，应用图象全局二值化方法、字符“有效行”特征的提取和双BP神经网络，对手写体字符的识别取得了良好的效果。
With the way of binarization by globe threshold, the extracting mathod of "effective-rows" feature of handwriting numerals and recognition mathod of two parallel BP networks, good result is acquired.
对求解CTDM的部分线性化算法进行分析，提出了在进行步长优化时使用二次插值法得到模拟最优步长的方法。
By analyzing the partial linearization algorithm of CTDM, a quadratic interpolation method is proposed to obtain the approximated optimal step size.
同otsu算法和灰度平均值算法比较，该图像二值化方法在具有小区域缺陷特征图像处理方面有一定的优势。
Compared with the Mean Gray Level and OTSU algorithm, the binary conversion method has advantages of processing small-area defect images.
然后利用插值型值点复数化的方法及向量值连分式的向后三项递推关系式讨论并给出了二元向量值有理插值的一种新算法。
Then a new algorithm of brivate vector -valued rational interpolants by means of complexification of the knots and backward three-term recurrence relations is given.
该算法以原始图像与分割后图像的相关系数最大为准则，选取最优阈值对磨粒图像进行二值化。
An optimum threshold is selected by maximizing the correlation between the original halftone image and the thresholded bi-level image.
二值化和细化是指纹图像预处理阶段比较重要的环节，本文讨论了多种细化算法的优劣，并通过编码实现了这些算法。
Binary and thinning is more important in fingerprint image pre-processing, this paper discussed the pros and cons of various thinning algorithms and through coding implemented these algorithms.
本文研究表明，灰度文本图像二值化滤波算法有效可行；
The research in this article shows that the adaptive binarization filtering algorithm for gray character image is effective;
本论文中：研究了基于位操作运算的快速二值化的高动态图像配准算法(MTB算法)。
In this thesis, we: Study a high-dynamic image registration algorithm (MTB algorithm) based on the rapid bit operation of computing binarization image.
此算法是对灰度图像的处理，主要包括背景减 除、二值化、阴影检测、后处理等几个模块。-。
This algorithm is a gray image processing, including background subtraction, binary, shadow detection, post-processing, and several other modules.
该算法首先对输入图像进行小波变换，在对小波变换后的垂直方向上的高频分量图进行二值化及规则限制。
Firstly, the input image is decomposed using wavelet. Then sub-image which corresponds to high frequency in vertical direction is binarised. Finally, prior knowledge is used to locate the text region.
实验结果表明，该算法在大大降低时间复杂度的同时，形成单像素连接的指纹二值图像，达到了增强、消噪、平滑、二值化、细化的目的，处理效果较好。
The experiment results showed that this algorithm formed single pixel edge of the fingerprint and achieved the effects of edge enhancement, noise cancellation, smooth, binarization and edge thinning …
通过分析研究得到，对语法元素进行二值化是CABAC算法中不可缺少的一个关键步骤，二进制化算法的合理与否直接影响着CABAC算法的编码效率的优劣。
By careful analysis, we found that the binarization of the syntax element is a neglected process in CABAC, and the binarization's property will directly affect the coding efficiency.
通过分析研究得到，对语法元素进行二值化是CABAC算法中不可缺少的一个关键步骤，二进制化算法的合理与否直接影响着CABAC算法的编码效率的优劣。
By careful analysis, we found that the binarization of the syntax element is a neglected process in CABAC, and the binarization's property will directly affect the coding efficiency.
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